Adf Pressure; Printer Unit Test - Panasonic UF-585 Service Manual

Panasonic UF-585 / 595
3.5

ADF Pressure

• When documents multi-feed, move the pressure Adjusting Lever to the 3 (H) position.
• When documents do not feed properly, move the Pressure Adjusting Lever to the 1 (L) position.
Position
1 (L)
2 (M)
3 (H)
3.6

Printer Unit Test

1. Short the Test Pattern Print Switch (SW1) solder connection points on the LPC PCB as shown below.
Pattern
Pattern 0 1-dot Horizontal line Short SW1 solder connection points for less than 2 seconds
Pattern 1 Blank page
2. The Test Pattern prints. Check the print Quality.
Note:
When the unit is in Sleep Mode, Fax Parameter No. 34 (Power Saver Timer) is ON, the unit will not print the test pattern.
Press any key on the control panel to wake up the unit, then complete the procedure.
56
Pressure of separator
Low
Medium
High
LPC PCB
CN59 CN57
IC3
Q19
Selection method
(400 dpi printing)
Short SW1 solder connection points for 2 seconds or more
(600 dpi printing)
Short SW1 solder connection points for 2 seconds or more
while the Pattern 0 is printing
Situation
When the documents misfeed
Normal Position (Factory set position)
When the documents multi-feed
Test Pattern Switch Solder
Connection Points
SW1
Short SW1 solder connection points again for
less than 2 seconds
Short SW1 solder connection points again for
less than 2 seconds
Stop method