2-88
Confidential
■
Error code 8503
When paper is fed from tray 3 or tray 4, paper width sensor detected that tray 3 is open.
<User Check>
- Set the tray 3 in the machine.
■
Error code 8504
When paper is fed from tray 4, it was detected that tray 4 is open.
<User Check>
- Set the paper tray in the machine.
No Tray
The paper tray cannot be detected, re-install Tray 3.
Step
Cause
Remedy
1
Tray 3 paper size PCB harness
connection failure
Reconnect the tray 3 paper size PCB
harness.
2
Tray 3 paper size PCB
installation failure
Reinstall the tray 3 paper size PCB.
3
Tray 3 failure
Replace the tray 3.
4
Main PCB failure
Replace the main PCB ASSY.
No Tray
The paper tray cannot be detected, re-install Tray 4.
Step
Cause
Remedy
1
Tray 4 paper size PCB harness
connection failure
Reconnect the tray 4 paper size PCB
harness.
2
Tray 4 paper size PCB
installation failure
Reinstall the tray 4 paper size PCB.
3
Tray 4 failure
Replace the tray 4.
4
Main PCB failure
Replace the main PCB ASSY.
Summary of Contents for HL-S7000DN Series
Page 176: ...3 8 Confidential 5 LUBRICATION There are no applicable parts ...
Page 181: ...3 13 Confidential 3 Ink Refill Unit Ink refill unit Hook Clamp Hook Hook Hook Engine PCB ASSY ...
Page 245: ...3 77 Confidential 8 Close the Top cover Fig 3 80 Top cover Front ...
Page 356: ...4 13 Confidential Print start position adjustment pattern Fig 4 6 A ...
Page 358: ...4 15 Confidential All patterns Fig 4 7 B C B C A ...
Page 359: ...4 16 Confidential Fig 4 8 D E D E ...
Page 360: ...4 17 Confidential Fig 4 9 G F B C B C ...
Page 421: ...5 33 Confidential ENGN ALL Fig 5 20 ...
Page 422: ...5 34 Confidential MAIN TOP Fig 5 21 ...
Page 423: ...5 35 Confidential MAIN BTM Fig 5 22 ...