Iq 1 Vertical Black Lines And Bands - Xerox PHASER 3124 Service Manual

IQ 1 Vertical black lines and bands

Switch off the electricity to the machine. Disconnect the power cord from the customer supply
while performing tasks that do not need electricity. Electricity can cause death or injury. Moving
parts can cause injury.
Description
Straight thin black vertical lines occur on the print.
Dark black vertical band occurs on the print.
PHASER 3124 / PHASER 3125
WARNING
Checks and Causes
1. The transfer roller, PL 4 is
deformed.
2. The developer roller or doctor blade
inside the toner cartridge, PL 1 is
damaged.
3. The surface of the charge roller in
the toner cartridge, PL 1 is scratched.
09/06
Solutions
1. Install a new transfer roller, PL 4.
2. Install a new toner cartridge, PL 1.
3. Install a new toner cartridge, PL 1.
Image Quality
3-3