User manual BROTHER HL-760

[. . . ] Please read this manual thoroughly before using the printer. Brother Laser Printer HL-760 Series User's Guide Keep this manual in a convenient place for quick and easy reference at all times. I Shipment of the Printer If for any reason you must ship your Printer, carefully package the Printer to avoid any damage during transit. It is recommended that you save and use the original packaging. The Printer should also be adequately insured with the carrier. Warning When shipping the Printer, the DRUM UNIT assembly including the TONER CARTRIDGE must be removed from the Printer and placed in the plastic bag. Failure to remove and place it in the plastic bag during shipping will cause severe damage to the Printer and will VOID THE WARRANTY. 1 Remove the drum unit. [. . . ] Graphics Mode TrueType mode Use Printer True Type Fonts Page Protection · If this does not clear the error, reduce the complexity of your document or reduce the print resolution. · Expand the printer memory by installing SIMM and set page protection to ON by using the supplied Windows driver or RPC program. Parallel Interface Line · Press the panel switch to resume printing. · Check that the connection between your computer and printer is Error secure and correct, and check the interface cable. Serial Interface Framing · Press the panel switch to resume printing. Error · Check the communication parameters such as baud rate and stop bit on both your computer and printer. Serial Interface Parity Error · Press the panel switch to resume printing. · Check the communication parameters such as bit length and parity on both your computer and printer. Serial Interface Overrun · Press the panel switch to resume printing. Error · The interface hardware may be damaged. Consult your dealer. CHAPTER 6 ­2 CHAPTER 6 TROUBLESHOOTING Error Serial Interface Input Buffer Overflow Action · Press the panel switch to resume printing. · Check the communication parameters such as the handshake protocols on both your computer and printer. · If the error occurs again, the interface hardware may be damaged. Consult your dealer. Note If the printer does not operate as you expect it to, it is recommended that you turn off the power switch, wait a few seconds and then turn it on again. If you still have problems, consult your dealer or our authorized service representative. CHAPTER 6 ­3 USER'S GUIDE Service Calls If an unrecoverable error occurs, the printer indicates the need for a service call by lighting all the lamps and then the following combination of lamps alternately: Service Call Drum Alarm Ready Data Service Call Drum Alarm Ready Data Service Call Drum Alarm Ready Data Fuser malfunction q r r r D-RAM error q r q r NV-RAM error q r q q q ON r OFF Laser BD malfunction r q r r Service A r q q r Scanner malfunction q q r r Service B q q q r ROM error r r q r CPU Runtime error q q q q If you see any of these service call indications, turn off the power switch, wait a few seconds and then turn it on and try to print again. If you cannot clear the error and see the same service call indication after turning on the printer, consult your dealer or our authorized service representative. Report the error status and situation referring to the above table. Note Ensure that the top cover is properly closed and the main controller board is correctly installed. CHAPTER 6 ­4 CHAPTER 6 TROUBLESHOOTING PAPER JAMS Before you can clear a paper jam error, you need to find the location of the paper jam. Locate the position referring to the following figure. Paper Top Cover Multi-Purpose Sheet Feeder Drum Unit Fig. 6-1 Locating Paper Jam Position After locating the position, clear the jammed paper referring to the following descriptions. If the jammed paper is removed completely and the top cover is closed, the printer may resume printing automatically. If the printer does not resume printing, press the control panel switch. Warning After you have just used the printer, some internal parts of the printer are extremely hot. When you open the top cover of the printer, never touch the shaded parts shown in the following diagram. High Temperature Fig. [. . . ] 3­1 Remote Printer Console . . . . . . . . . . . . . . . . . . . . 1­4 resident font . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A­6 resolution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1­3, A­1 robust. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4­3 RPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]