IQ 1 Vertical Black Lines and Bands
Description
Straight thin black vertical lines occur in the printing.
Dark black vertical band occurs in the printing.
WorkCentre 3119
Check and Cause
1. Damaged developer roller or
deformed doctor-blade in the toner
cartridge, PL 1.
2. Scratched surface of the charge
roller in the toner cartridge, PL 1.
06/06
Solution
1. Install a new toner cartridge, PL 1
and retest.
2. Install a new toner cartridge, PL 1
and retest.
Image Quality
3-3