Xerox B310 Service Manual page 67

Action
Step 1
Using the Print Quality Test Pages,
check if the distance between the
repeating defects is equal to any
of the following:
• 37.7mm (1.48in.)
• 96mm (3.78in.)
Does the distance between the
repeating defects match any of
the measurements?
Step 2
Replace the imaging unit.
Does the problem remain?
Step 3
Check if the distance between the
repeating defects is equal to any
of the following:
• 37.5mm (1.48in.)
• 43.5mm (1.71in.)
Does the distance between the
repeating defects match any of
the measurements?
Step 4
Replace the toner cartridge.
Does the problem remain?
Step 5
Check if the distance between the
repeating defects is equal to
52mm (2.05in.).
Does the distance between the
repeating defects match the
measurement?
Step 6
Replace the transfer roller. See
Transfer roller removal.
Does the problem remain?
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Go to step 6.
Go to step 7.
Diagnostics and Troubleshooting
No
Go to step 3.
The problem is solved.
Go to step 5.
The problem is solved.
Go to step 7.
The problem is solved.
Xerox B310 Printer
®
Service Manual
67