To Reset Drum Low Message

Open front door

Press Clear

screen says Replace Drum Continue Reading »
Brother intellifax 4750e Reset Drum Low Message

I/O buffering is a feature that was first available in the HP LaserJet 4/4M Plus family printer. This feature allows a quicker “back to user” time by streamlining the data throughput.

While the actual print speed is reduced by using any type of spooling, I/O buffering is a way for the printer to accept more data from the active data stream than it can process at a given moment. Buffering is also a way to accept data from non-active data channels.
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I/O Buffering Feature Introduction and Usage with Data Spooling

This document contains basic troubleshooting techniques for solving problems related to USB printer installations or environments with HP LaserJet series printers.

NOTE: For more information on and support for USB printing: click here to visit the official USB Implementers Forum, Inc. Web site (http://www.usb.org/)

Before troubleshooting in the printer software, it is important to verify that the hardware setup is appropriate for the installation. As a last resort, perform the software uninstall/reinstall process. Follow these steps in the order below to effectively solve USB related problems. Continue Reading »
Tips and Tricks for Troubleshooting USB Related Issues

PCL vs Postscript

PCL
Printer Control Language or PCL is a common printing language used widely by many different printer manufacturers. PCL is supported by many different Operating Systems which allows for the same printer to work in many different environments. PCL is device dependent. This means that the drivers for this language utilize the printer hardware for creating some of the printed data, usually graphics data such as fill areas, underlines or fonts. This allows the computer to process the print job quickly and efficiently. The printer is then responsible to complete the creation and processing of page data. Individual printers may perform these tasks differently giving you a slightly different output.
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PCL vs Postscript

Here are a few simple techniques that will solve many printer problems.

1. Reboot your computer. This generally solves most printing problems.

2. If it’s not printing, or you’re getting a message about the Fax printer, change your default printer: Start - Settings - Printers/Faxes. Right-click the printer you want, and then select (left-click) Set as Default.

3. Check and make sure all connections going to and coming from the printer are firmly in place. Continue Reading »
Printing Solutions

E-label cannot be read or print cartridge is not properly installed. This issue can occur with any of the toner cartridges when the toner cartridge e-label can be read. The errors for the other toner cartridges are as follows:

10.0000 Black cartridge e-label error
10.0001 Cyan cartridge e-label error
10.0002 Magenta cartridge e-label error
10.0003 Yellow cartridge e-label error
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Hewlett Packard CLJ 2600N - 10.0000, 10.1001, 10.1002, 10.1003 1 Toner Cartridge e-label Error

Super NVRAM initialization

Use the following steps to perform a super NVRAM initialization.

CAUTION: A super NVRAM initialization will clear all settings including the page counts, serial numbers, formatter number, or service ID. It should only be performed by a trained Service Technician.

Performing a super NVRAM initialization

Turn the printer off. Continue Reading »
HP Color Laser Jet 1500/2500/2550 - Performing a Super NVRAM Init and Restoring Printer

HP Color LaserJet 2500 Series Printer - IC107 Motor Failure Results in Error 59.A0

Blank Pages, Flashing Developer Lights, or a Light Burning Smell IC107, an IC motor driver that controls the rotary engagement motor, is failing. The rotary engagement motor provides two vital functions: moves the e-label reader into position to read the developer e-labels, and moves the carousel forward so that the developer roller can engage the OPC. The IC failure has presented one or more of the following symptoms:

The IC107 fails to engage the motor to move the developers against the OPC, resulting in a blank pages. Continue Reading »
HP Color LaserJet 2500 Series Printer - IC107 Motor Failure Results in Error 59.A0

HP Color LaserJet 1500 and 2500 Series Printers -All of the pages of a print job have faded or light print that typically occurs down the left side of the page; however, it may appear less frequently down the right-hand side of the page. This occurs when printing a job from an application, printing one of the internal test pages (demo page, configuration page, half self-test page, or an engine test), or when printing a print driver test page. This issue may be caused by several factors:

The left-hand side of each page will appear as either light or faded print out of the box. This is typically caused by timing mechanism misalignment, or by a broken black bushing on the top-left-hand side of the carousel assembly. The left-hand side of each page will appear as either light or faded print. Continue Reading »
HP Color LaserJet 1500 and 2500 Series Printers - Printing Light Pages

Error:  Invalid Engine Code

1. If you have not yet done so, try turning the printer off and then back on. Simply resetting the printer may restore it to a working condition.

2. If not, the code on the printer’s engine board will need to be rewritten. It is possible to send the engine code file to the printer without having the printer serviced. You can obtain this file from the Lexmark website. Before you send the engine code file to the printer, it is helpful to put the printer into “Flash Engine” mode. Do the following:
3. Turn the printer off. Continue Reading »
Lexmark Printer - Error: Invalid Engine Code