Brother MFC-8510DN, Руководство по обслуживанию

Страница: 90 / 373

2-45
Confidential
„
Error code 8500
The T1 paper feed sensor detected that paper tray 1 was not set.
„
Error codes 8600 and 8700
These errors do not usually occur during normal use. The possible causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
An unidentified error occurred.
„ Error code 8800
The eject sensor does not detect paper pass after the registration rear sensor detected the
end of paper pass.
No Tray
The paper tray cannot be detected, re-install #T1.
<User Check>
• Set paper tray 1 correctly.
Step Cause Remedy
1
T1 paper feed actuator caught
in some sections of the machine Reattach the T1 paper feed actuator.
2
T1 paper feed sensor PCB
failure Refer to "1.3.10 Check sensor operation
(function code: 32)" in Chapter 5 to check the
sensor operation. If the sensor operation is
faulty, replace the T1 paper feed sensor PCB
ASSY.
3
High-voltage power supply PCB
failure Replace the high-voltage power supply PCB
ASSY.
4 Main PCB failure Replace the main PCB ASSY.
---
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Jam Inside
Open the Front Cover, pull out the Drum Unit completely and remove the jammed paper.
<User Check>
• Remove the paper jammed inside the machine.
Step Cause Remedy
1
Foreign object inside the
machine Remove the foreign object.
2
Eject actuator caught in some
sections of the machine Reattach the eject actuator.
3
Eject sensor failure Refer to "1.3.10 Check sensor operation
(function code: 32)" in Chapter 5 to check the
sensor operation. If the sensor operation is
faulty, replace the eject sensor PCB ASSY.
4 Main PCB failure Replace the main PCB ASSY.