Brother HL-S7000DN Service Manual page 100

■ Error code 6001
Cover is Open
Close the Top Cover using both hands.
Top cover sensor detected that it is at open state.
<User Check>
- Close the top cover.
Step
1 Top cover sensor harness
connection failure
2 Main PCB failure
■ Error code 6002
Cover is Open
Close the Cartridge Cover.
Cartridge cover sensor detected that it is at open state.
<User Check>
- Close the cartridge cover.
Step
1 Cartridge cover sensor harness
connection failure
2 Cartridge cover breakage
3 Ink cartridge PCB failure
4 Engine PCB failure
5 Main PCB failure
Cause
Cause
2-72
Remedy
Reconnect the top cover sensor harness.
Replace the main PCB ASSY.
Remedy
Reconnect the cartridge cover sensor
harness.
Replace the cartridge cover.
Replace the ink refill unit.
Replace the engine PCB ASSY.
Replace the main PCB ASSY.
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