The thermistor keeps the surface temperature of the heat roller constant by detecting the surface temperature of the heat roller and turning on or off the halogen heater lamp. When setting digits one at a time, the blinking digit is the changeable digit. Use both hands to slowly pull the jammed paper from the paper exit of the Duplex unit. The Job Cancel button also allows you to cancel a paused reprint job. This means that the printer does not produce hazardous laser radiation. Pressure spring L ressure spring R Fig.
The manual feed tray allows manual paper loading sheet by sheet so you can use a variety of types and sizes of paper. The problem is that once you have gotten your nifty new product, the brother hl 7050n laser printer service manual gets a brief glance, maybe a once over, but it often tends to get discarded or lost with the original packaging. When the toner cartridge is installed correctly, the Blue lock lever is lifted automatically. When opening the front cover or rear cover to access any parts inside the printer, never touch the red colored parts shown in the following figures. For details on inspection mode, see section 9.
Set the top margin at a distance from the top edge of the paper: 0, 0. This function is not normally used. The factory setting is 0. Step 5 Open the back panel to reach paper jammed between the feed tray area and the print carriage of the all-in-one printer. Be sure to seal up the drum unit tightly so that toner powder does not spill out of the unit.
When loading paper in the multi-purpose tray, make sure it touches the back of the tray and stays below the maximum paper mark. Environment-Friendly This feature will cut your printing cost by saving toner. Use both hands to gently open the Duplex unit cover. Yes Replace the halogen heater lamp. Therefore, the print speed is slowed in order to decrease the temperature on the edges after the specified time; it is maximum print speed when you first start printing. Main duct Main duct Shutter Fig. Specifications are subject to change without notice.
Refer to M-8 'Scanner failure' in this chapter. Follow the instructions on the screen. Taptite, cup B M3x14 Fig. If the drum unit is unpacked soon after it is moved from a cold room to a warm room, condensation may occur inside the unit, which may cause incorrect images. Taptite, cup S M3x6 Fig.
Sets up the printing mode. Follow the instructions on the screen. Turn off the printer and then on again, Delete and recreate the print server and create a new print queue in order to eliminate the possibility of setup errors. Refer to M-5 'Insufficient output from high-voltage power supply unit' in this chapter. Operating environment Check if: The source voltage stays within ±10% from the rated voltage shown on the rating plate. Only unpack a toner cartridge immediately before you need to install it into the printer. Ground Possible cause Step Check Result Remedy contacts Corona failure Is the corona wire dirty? If a toner cartridge is left unpacked for a long period of time, the toner life is shortened If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may be damaged.
Yes Replace the laser unit. Wash toner stains immediately with cold water. When printing, the animated dialog box appears on your computer screen to show the current printing process. Wiring 4 Unplug the power supply plug. Wait a few seconds, and then turn it on again.
Characteristics of lead-free solder Melting point higher than that of conventional tin-lead solder Lead-free solder: approx. If an error occurs consecutively, it will be displayed only once. Wait a few seconds, then turn it on again. No Reconnect the connectors securely. Use both hands to slowly pull out the jammed paper. Since the reliability of soldering cannot be guaranteed if lead free solder and lead content solder are mixed, take care not to use the incorrect solder or mix the solder types.
As a result, the image is visible on the paper. Wait a few seconds, then turn it on again. Many people ask us from where do we get all these manuals. Taptite, cup S M3x4 Fig. Feeding roller bearing Gear Collar Paper feed roller A4 Hook Frame Feeding roller Pinch roller bearing stopper Fig.
Then, the solenoid is turned off, the regist roller starts turning, and the paper is fed to the transfer block in the toner cartridge. Browse roi Piintei he 3 Click the Finish button. Close the top cover of the printer. Since radiation emitted inside the printer is completely confined within the protective housing and external covers. Wait a few seconds, and then turn it on again.