Specifications

8.3 Blank or White Prints
8.3 Blank or White Prints
No printing occurs and the sheet is entirely blank. See Section 2.3.2
for information about the write black xerography.
1. Inspect the operation of the safety shutter, pivot pin, and EP-ED
guide. When an EP-ED cartridge is properly installed, the left
side guide pushes the pivot pin that opens the shutter.
To quickly test the shutter, remove the EP-ED cartridge and
manually press the pivot pin with a suitable tool. You should
hear the shutter open and close with a definite clanking sound.
The shutter mechanism is shown in Section 9.26.
2. Swap the following:
a. EP-ED (toner) cartridge
b. HVPSA
c. DC control board
d. Scanner assembly
e. HVPSA/Fuser interconnect
f. HVPSA contact plate guide
8–4 FIPs For Fixing Image Defects