Printer Unit Test - Panasonic Panafax UF-885 Service Manual

Panasonic UF-885 / 895
3.6

Printer Unit Test

1. You can check the printer with the FCB PCB disconnected from the unit (Sections 2.5).
2. Press the Test Pattern Print Switch (SW401) on the LPC PCB as shown below.
Pattern 0
Pattern 1
3. The Test Pattern prints. Check the print Quality.
50
LPC PCB
SW401
Pattern
1-dot Horizontal line Switch ON for less than 2 seconds
Blank page Switch ON for 2 seconds or more
Test Pattern
Print Switch
CN58
Selection method Stop method
Switch ON again
Switch ON again