Brother DCP-8040 User Manual page 15

7
Troubleshooting and routine maintenance ....................... 7-1
Troubleshooting ............................................................... 7-1
Error messages .......................................................... 7-1
Original jams............................................................... 7-4
Paper jams ................................................................. 7-5
If you are having difficulty with your DCP ................. 7-11
Improving the print quality ........................................ 7-14
Packing and shipping the DCP....................................... 7-18
Routine maintenance...................................................... 7-21
Cleaning the scanner................................................ 7-21
Cleaning the printer .................................................. 7-22
Cleaning the drum unit ............................................. 7-23
Replacing the toner cartridge ................................... 7-24
How to replace the toner cartridge ........................... 7-25
Replacing the drum unit............................................ 7-30
Checking the drum life.............................................. 7-34
Page Counter ........................................................... 7-34
8
Optional accessories ........................................................... 8-1
Memory board .................................................................. 8-1
Installing the optional memory board.......................... 8-2
Network (LAN) board........................................................ 8-5
Before starting installation .......................................... 8-6
Step 1: Hardware installation...................................... 8-6
Step 2: Connecting the NC-9100h to an Unshielded
Paper Tray #2........................................................... 8-11
G
Glossary .............................................................................. G-1
Original is jammed in the top of the ADF unit. ........ 7-4
Original is jammed inside the ADF unit. ................. 7-4
Paper is jammed in the duplex tray
(For DCP-8045D) ............................................... 7-9
Twisted Pair 10BASE-T or 100BASE-TX Ethernet
Network .................................................................. 8-9
LED ........................................................................ 8-9
TEST SWITCH ..................................................... 8-10
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