Minimum amount of memory for the printer. The eternal question is which printer to choose? Description of printer virtual memory

Many users of printing devices want to know the answer to the question of how to view the printing history of the printer. Thanks to this, you can track which file was printed on your device and when. This way you can set up some sort of print control, which can be quite useful.

Sequencing

So, to get the printer's print history, you need to enable special function, which is intended for logging all those files that are printed on the print server, which can be used as a remote or local device. For this purpose, go to the “Printers and Fax” section, after opening the computer control panel through the “Start” menu.

• Next, click on “File” and open the server properties window.
• Go to the tab with additional parameters to check the box called “Log print queue messages.”
• To view after a while which files were printed using your device and when, open the control panel and go to the “Administration” section.
• Click on “Event Viewer” in the new window, and then go to the item called “System”.
• Then start the search process by specifying the source of the events you are interested in as “Print”. You can sort the resulting list.

In general, as you can see, viewing history on printers is very simple. The main thing is to initially enable the above function.

Using special programs

To solve the problem of how to find out what documents were printed on the printer, you can download the O&K Print Watch software application absolutely free.

It should be immediately noted that this tool is intended not only to maintain accurate printing statistics, but also to differentiate access control rights to printers.

This software has a special system for printing reports on devices, which, if necessary, can be exported in formats such as XML/HTML. To create a report for a specific object, just launch the program and click on the “Report” item, and then click on the command to run the report. The final document with a list of printed files, as well as when they were printed and by which specific user, can be presented in the form of a general or detailed report. It should be noted that each report is created from the last thousand records by default. To change this value, you just need to go from the “Report” menu to the “Parameters” item and set all the necessary values.

A good solution to find out what was done on the printer is to use software called Print Manager Plus. Due to the fact that the program has support for printing devices from all major manufacturers, it can track statistics on device tasks with maximum accuracy. Moreover, it can do this not only within local environments that have several printers, but also in quite large companies with various models of printing devices.

The Pcounter software application is a comprehensive solution for auditing printing processes across the entire enterprise. It allows you to track in detail and collect statistics about who prints what file and on what device. In addition, this program can be used to keep track of the total traffic volume of print jobs sent on the network. It should also be added that Pcounter can easily be integrated into the existing infrastructure and scaled in the future.

In addition to the programs described, with which you can view the printing history of office equipment, there are many others. Installing one of these multifunctional programs will allow you to solve some other problems, for example, manage the print queue, control Consumables, prohibit printing, etc.

One of the important technical points is the memory capacity of the printer; it is often overlooked, but this is acceptable in cases of normal use of the printing device. What is meant by normal use? These are the default settings.

For example, the device is designed for small work groups in the office or at home with a small load of documents. Of course, such a printer has a service reserve. It can easily print a fairly large volume of documents and a diploma included. In the case of network work and printing from different departments of the company in the queue, including photo images, such a device will no longer be able to process the tasks.

You will receive a message that the RAM is full with all the ensuing consequences for the work of a service engineer - it is not always possible to restore functionality after an error in the network infrastructure by simply reloading the parameters.

What will we talk about:

Lack of memory - error or malfunction?

In this case we're talking about not about a malfunction, but about the printer's print memory. Its volume can be found in the model description. Usually a base volume is set that is designed for the model's tasks. For this reason, excessive stress is not recommended. At the same time, there is always the possibility of expansion.

The printer's RAM has the same interface as computers. Therefore, to expand, it is enough to purchase an additional slot and install it on motherboard printing device. Can I do this myself, and can I do this on a device I have already purchased? Certainly.

Lack of memory is not a malfunction; it is simply a matter of using the printing device for other purposes. Usually, a basic set of technical parameters is quite enough to perform the tasks stated by the manufacturer in the description. But consumers do not always use recommendations for choosing a model. In this case, there is also a way out; just contact the service and install, for example, additional memory for an HP printer.

If we talk specifically about this brand, the brand produces high-speed and high-performance models that are designed for a fairly large amount of work, even with basic functionality. And there is no need to upgrade, but there are always exceptions. In this case, the correct choice of microcircuit and correct installation are required.

What signs indicate problems in random access memory:

• the printer processes simple print jobs with errors;
• the device freezes and requires a reboot;
• The print queue is not processed.

It is worth making a note. Even the most good device the default may fail. In this case we are talking about logical errors in the installed slot. If during work you often encounter problems processing simple tasks and receive messages that the memory is full, we recommend testing this particular component. It is possible that the slot will need to be replaced.

"Comfort" or basic RAM on printers

Modern models have the currently established specifications. These include built-in memory, with which the recommended model will work without failures. Volume affects the quality of output of gradients, small objects and other photo elements. If there is an excessive task, the microcircuit becomes full.

Laser

The basic built-in printer memory has the following values ​​in laser and inkjet models, here are some facts:

• models of previous years have 2 MB on board, expandable up to 32 MB;
• the new HP LaserJet Ultra M134a has a 128 MB base slot (see photo);
• on new HP models a 144-pin 256 MB DDR2 DIMM slot is installed;
• on HP LaserJet Pro M227fdn or HP Color LaserJet Pro M274n costs 256 MB.

Thus, modern laser models have 128-256 MB (the basic amount depends on the series), outdated ones from 2 MB depending on the model. Please note that new printing devices have DDR installed, older models have SIMM, so it is not always possible to make a full replacement or expansion. Legacy PCI slots are simply not designed to accommodate new chips.

Jet

The principle of operation of an inkjet device is somewhat different, in many ways reminiscent of a matrix one. For image processing, instead of a built-in slot, there is a graphics coprocessor. Image processing is carried out in the cache.

For these purposes, the concept of “virtual memory” is used, which uses intermediate data when processing the Postscript language. Calculations are carried out on the computer where the virtual segment is open, transmitted over a high-speed interface and entered into a cache queue and printed sequentially. In a simplified form, processing occurs this way, so these models process the image in a different way. The use of computer power sets inkjet technology at a lower cost.

Conclusion

When choosing, pay attention to the manufacturer’s recommendations regarding operating features. In this case, the characteristics fully correspond to the task. You will be able to buy suitable model for your tasks with basic set technical capabilities. If you still make a mistake and an error is displayed, you can always open the case and install a new built-in slot.

Selecting an MFP ( multifunction device) for office or home. MFP parameters that influence the choice: operating speed, memory, print and scanner resolution, fax availability, etc.

MFPs or multifunction devices are optimal for use in small offices or home workgroups. Having one device that can print, fax, scan and copy can save you a lot of space and money.

But not every MFP is suitable for the home or for small businesses - how to choose an MFP? Many of them, not without reason, are positioned as multifunctional printers capable of performing all 4 functions, but they do not necessarily perform all of them equally well.

If you want to buy an MFP that has a high resolution scanning, or you have separate requirements for faxing, then you need to very carefully select a color MFP.

It doesn't matter whether you choose an inkjet MFP for the home or a laser MFP for the office.

MFP operating speed

Many cheap MFPs and a large number of models in the mid-price range have low speed printing or copying, especially when it comes to color printing.

Choose the fastest MFP that suits your price. When working, you will certainly feel the difference between MFPs that print 12 and 30 pages per minute.

MFP memory capacity

The size of the memory of a multifunctional device directly affects its cost. When it comes to printing, faxing or copying documentation, the lack of memory will immediately make itself felt.

8 MB of memory may be enough to work in a small company or home office.

However, if you frequently work with large documents, or if the MFP has many users, you should consider purchasing a multifunction device that has at least 16 MB of memory (although more is better).

MFP print resolution value

The higher the dpi (the number of dots per inch), the better the image quality. The standard resolution of 600x600 is quite suitable for many types of printing, except for printing photographs.

Pay special attention to the scanner resolution, as it is often low in multifunctional devices. Also pay attention to the qualitative difference between interpolation and optimal resolution.

Fax option in MFP

You should check the speed of your fax/modem. Most fax-equipped MFPs have integrated fax/modems that have a transfer speed of 33 Kbps, which means your faxes get through faster. telephone lines, and you can save money on this.

Don't buy an MFP with a slow fax. Take a closer look at functional characteristics fax

If you need a fax with the function of sending, sending at a specified time, sending by external request, receiving in a personal mailbox, forwarding to e-mail, SMB, FTP, make sure that the MFP you choose has all these options. After all, many MFPs do not have a full set of fax options.

Automatic paper feed

Do not purchase an MFP without an automatic paper feeder (this sometimes happens with some cheap models). And standing by the machine all day, handing it a piece of paper at a time, is a dubious pleasure.

Buy an MFP equipped with an automatic paper feeder that has a capacity of at least 50 sheets. Here size matters, as they say.

Pre-purchase check of MFP

You should never buy a multifunctional device without testing it on site first.

Read the specification and check how the MFP behaves when turned on. Check each feature separately to make sure the device you choose meets all your needs.

History and basic information about printers and MFPs

If you are asked to name a computer peripheral, the printer will probably be the first to come to mind. Devices with similar functionality appeared long before monitors, that is, computers could not show anything, but could already print information. It is quite difficult to call those first devices full-fledged printers, because in the days of computers the size of a house, they hardly thought about the compactness of output devices.

Everything changed with the advent personal computers. Printers, following computers, also began to decrease in size, gradually reaching the modern level. Several technologies on which printers worked appeared, and their functionality expanded. One of the most common printing technologies has become, and still is, the so-called laser printing. The advantages of laser printers include the low cost of printing, although not the lowest: dot matrix printers They print much cheaper, but are very slow and noisy. Other advantages of printers made using this technology are high performance, reliability and ease of maintenance. The high price of such devices for a long time prevented their use at home, but a few years ago the situation changed, and now laser printers became available - not only monochrome, but also color.

In addition, over the past few years, a new class of devices has emerged that combine the functions of a printer, scanner, copier and even fax. Such combined solutions are usually called multifunctional devices, or MFPs. Let's try to choose a printer or MFP that is most suitable for specific tasks.

As you know, the image is displayed on the monitor in the form of dots. The number of these vertical and horizontal pixels is called resolution and it usually looks like 1920x1080. Agree that the printer resolution, usually designated as 1200dpi or 1200 x 1200 dpi, is difficult to correlate with image resolution, however, despite the different spellings, they are essentially the same thing. The mysterious combination of letters “dpi” means “dots per inch” (dots per inch), that is, the number of dots that a printer can print on one inch (2.54 cm). This parameter is key, because This is how you can determine the quality of the finished print. The higher the resolution, the better the quality of the finished print. Sometimes printer resolution is specified as 2400 x 600 dpi. This means that the horizontal resolution is different from the vertical resolution, that is, each dot printed by the printer is not square, but rectangular. High resolution will be especially useful if you need to print large amounts of text in small font or a large number of images.

If you need a printer solely for printing text, then any with a resolution of 600 dpi will do, and a higher resolution will rather be a disadvantage, since printing at a higher resolution increases toner consumption. If you plan to print graphics, small text, such as cheat sheets, then high resolution will be a very important parameter.

The printer's print resolution and, no matter how strange it may seem, its memory capacity are closely related parameters on which the printer's performance largely depends.
The description of printers always indicates the amount of memory, for example, for the Samsung SCX-3205 model it is 32 MB. The higher this parameter, the higher quality images the printer can print. For example, to print a 1280x1024 image you will need 3.75 MB, and for a 2560x2048 image it will take 15 MB.

The higher quality images you plan to print, the more memory the printer needs. It is worth considering that all documents are transferred to the printer as images. Also, a large amount of memory will be useful if the printer is accessed by several users, for example, when connected via a local network. Everything is simple here: the more memory, the more print jobs you can send and the faster they will be completed.

A device that combines the functions of a scanner and a printer has a number of advantages over a scanner and printer used separately. Firstly, such a technical solution takes up less space on the table. Indeed, a scanner installed on a printer takes up less space than two devices installed side by side.

The second, no less important, advantage is the possibility of offline copying. You don't have to turn on your computer if you need to make a copy of a document (everyone has such situations at different intervals). Autonomy means there is no need to turn on the computer and run specialized programs. So you simply place the original in the scanner, select the number of copies using the device control keys and press "copy".

Quite often you need to print a document on both sides of the sheet. The easiest way is to print the sheet on one side, turn it over and print with an arc. It would seem nothing complicated. Now let’s imagine that there are 124 such sheets. Agree, this is not a very interesting pastime.

To facilitate this procedure, printers that support two-sided printing, or, as they are more often called, printers with a duplex unit, have been developed. Such printers independently turn over each sheet after one side is printed. An example of a device with a Duplex Unit is Samsung MFP SCX-4728FD, designed for office use.

Scanning is the reverse process of printing, that is, entering an image from a sheet of paper into a computer. The more dots the scanner can recognize, the more accurate the image on the screen will appear. Thus, the quality of the scanned image is affected by the resolution of the scanner. As with printing, scan resolution is measured in dots per inch (dpi), and the higher the resolution, the better the quality. finished picture.

Resolution without additional processing using software is called optical, and this is what you should pay attention to when choosing an MFP. For example, the scanner included in the Samsung CLX-3185FN MFP has an optical resolution of 1200 x 1200 dpi, that is, for every 2.54 cm vertically and horizontally, the scanner will capture 1200 points.

What if you need to scan or copy a large number of pages?
As with double-sided printing, there are two methods. One comes from the Stone Age, meaning you have to change it yourself leaf by leaf. This is inconvenient, and we live in the 21st century, so this method is not for us.

The second way to make this simple but mundane task easier is with an automatic document feeder, or ADF. With this option, scanning a stack of sheets will be more convenient than ever. Just load a bunch of sheets, click “scan” and wait for the result. Many Samsung MFPs boast this option, for example, Samsung SCX-4623F.

When choosing a printer, you should pay attention to the way this device is connected to the computer. If you have one computer and no further purchase of a computer or laptop for family members is expected, in this case absolutely any printer with a USB port will do, since it is now more difficult to find a computer without this connector. If the printer will be used by several people, it is better to choose a printer with a built-in WiFi adapter or network interface.

The advantage of WiFi is the absence of wires, which allows you to install such a printer in any convenient place - as long as there is an outlet nearby. An excellent example of such a device is the Samsung ML-1865W - a small printer with an elegant design is perfect for the home, and thanks to WiFi support, any family member can use it (author's note: a WiFi router is required - sold separately).

The network interface is less convenient: since wires are required to connect such devices to the network, it is better to use them in places where a network has already been built the local network and there are free power sockets – for example, in offices.

It's hard to imagine how to make working with a printer more convenient. It would seem that there is a box: I sent a print job, it buzzed and produced a finished print. But there is no limit to perfection.

Samsung has extensive experience in the production of various consumer electronics and knows how to make a device pleasant from any point of view. Let's look at some proprietary technologies that will make working with the printer enjoyable.

All Samsung printers feature technologies that reduce noise when the device operates. Agree, the quieter the device, the less discomfort it causes - especially at home and especially at night, when everything around is quiet and every rustle can be heard.

Many Samsung printers and MFPs have a screen print button that allows you to reproduce a copy of the screen contents on paper. This is convenient, for example, if you need to print e-tickets or a map of the area from the corresponding Internet services.

The Samsung AnyWeb Print app makes collecting information much easier: while browsing web pages, you can select and drag any fragments to the print panel in the browser window. AnyWeb Print will help you compile and process any information you are interested in from the Internet, whether you need it to work on an important project or just for fun.

For system administrators It will be very convenient that all Samsung printers work with a single Universal Print Driver, which is supported by all models Samsung printers. Perhaps this is not so critical for home use, but for an enterprise where equipment downtime is expensive, this functionality will be very useful.

Finally, I would like to say a few words about protecting the environment. Samsung is committed to reducing the environmental impact of all of its devices. Printers and MFPs are no exception. Most modern printers Samsung devices equipped with an innovative Eco-button. Pressing this button automatically reduces paper and toner consumption, minimizing operating costs and, just as importantly, the human impact on the environment.

This printer has three memory DIMM slots that you can use as follows:

Expanding the printer memory. DIMMs are available in 16.32 and 64 MB (maximum capacity 192 MB).

Flash memory modules DIMM, each with a capacity of 2 and 4 MB. Unlike standard printer memory, Flash DIMM memory can be used to permanently store loaded components in memory, even when the printer is turned off.

Flash memory can store fonts, macros, EWS or templates.

Other languages ​​and DIMM-based printer options.

Single row memory modules (SIMMs) used in previous HP LaserJet printers are not compatible with this printer.

You may need to install additional memory in your printer if you frequently print complex graphics or PS documents, print using the optional duplex option, use many downloaded fonts, print in ProRes1200 mode, or print on large paper sizes.

The printer has two extended I/O slots to enable the printer to work with the following devices:

LAN card.

A device for storing large amounts of information, e.g. HDD.

To determine the amount of memory installed in the printer or modules installed in the slots, print a configuration page.

Installing Memory DIMMs

Static electricity can damage dual-in-line memory modules (DIMMs). When handling DIMMs, wear an antistatic wrist strap or periodically touch the surface of the antistatic packaging and any exposed metal in the printer.

If you have not already printed a configuration page, print one to determine how much memory is already installed in the printer before installing additional memory.

1 Turn off the printer. Disconnect the power cord and all other cables. (If the duplex unit is installed, you must first remove the back and tray.)

2 Remove the two retaining screws from the back of the printer.

3 Firmly grasp the tabs and pull the formatter card toward you. Place it on a flat, non-conductive surface.

4 Remove the DIMM from the antistatic housing. Hold the DIMM with your fingers on the sides and your thumbs on the back edge. Position the notches on the DIMM above the DIMM slot. (Make sure the clips on both sides of the DIMM slot are open and facing outward.)

5 Insert the DIMM directly into the slot (press down). Make sure the clips on both ends of the DIMM slot click into place. (The clips must be opened to remove the DIMM.) The firmware DIMM must be installed in slot 1 as shown in the illustration. Memory DIMMs can be reinstalled in any slot other than the first one.

6 Place the formatter board back into the printer and securely tighten the two screws.

7 If you installed a duplex unit, reattach the tray and the back of the unit. Reconnect the interface cables and power cable. Turn on the printer to test installed modules DIMM.

If the duplex unit is installed:

1 Slide the rear duplex unit out of the printer.

2 Remove the rear section of the module by lifting and rotating it so that all the tabs are released from the grooves, as shown in the figure.

3 Disconnect the power cord and all other cables.

4 Disconnect the tray cable by lifting it up and out of the groove as shown in the figure.

Proceed to step 2.

To install the tray cable and rear section of the duplex unit, follow these steps in reverse order. Make sure the tray cable is connected correctly and the cables are routed from the left side.

Checking that the memory is installed correctly

Follow these steps to ensure that the DIMMs are installed correctly:

1 Make sure that Ready appears on the printer control panel display after you turn on the printer. If an error message appears, the DIMM may not be installed correctly. Check the printer messages.

2 Print a new configuration page.

3 Refer to the memory section of the configuration page and compare it with the configuration page you printed before installing the DIMM. If the memory capacity does not increase, the DIMM may be installed incorrectly (repeat the installation procedure) or may be faulty (try installing a new DIMM).

If you have installed a language (or personalization) for the printer, review the Installed Personalizations section on the configuration page. Information about the new printer language should appear in this section.

Setting memory settings

Conservation of resources

Resource retention mode allows the printer to retain downloaded resources (permanently downloaded fonts, macros, or images) in memory when the printer language or resolution changes.

If the printer does not have an additional hard drive or flash DIMM to store downloaded resources, if you are downloading an unusually large number of fonts, or if the printer is running in time-sharing mode, you may need to change the amount of memory allocated to each language.

The minimum amount of memory allocated to save resources is 400 KB for PCL and the same for PS.

To determine the amount of memory allocated for a language, follow these steps:

1 In the configuration menu, set the save. resources=on You may need to add memory to the printer for this option to appear in the printer control panel.

2 Alternatively, from the configuration menu, select pcl, memory or ps, memory and set the parameter to the maximum value available in the list. This value will vary depending on how much memory is installed in the printer.

3 Using your software application, download all the fonts you want to use for the selected language.

4 Print a configuration page. The amount of memory used by fonts is listed next to the language name. Round this value to the nearest 100 KB. (For example, if 475 KB is shown, 500 KB should be reserved.)

5 In the configuration menu, set the values ​​for pcl, memory or ps, memory to the value defined in step 4.

6 Repeat step 3. (You must download all fonts again, see below.)

When you change the resource retention setting, all downloaded resources (such as fonts and macros) must be downloaded again unless they are stored on an additional hard drive or flash DIMM.

I/O Buffer

To keep the computer running without waiting for a queued print job to complete, a portion of the printer's memory (the I/O buffer) is used to store jobs in progress. (If I/O buffering is disabled, no memory is reserved for this function.)

In most cases, it is best to let the printer automatically reserve memory for the I/O buffer. (For every megabyte of memory added to the printer, 100 KB are reserved.)

To speed up network printing, you can increase the amount of memory reserved for the I/O buffer.

To change the I/O buffer setting, follow these steps:

1 In the I/O menu, set buffer=on.

2 Also in the I/O menu, set the buffer size to the required value.

When you change the I/O buffer setting, all

downloaded resources (such as fonts and macros) must be reloaded again unless they are stored on an additional hard drive or flash DIMM.

Installation of cards and large storage devices

Before installing cards or mass storage devices, turn off the printer.

Use HP Web Jetadmin to delete files from the storage device. For getting additional information see help on software printer.