Dell 1135N Service Manual - Page 108

Uneven Density

Page 108 highlights

Alignment and Troubleshooting 7) Uneven Density Description : Print Density is uneven between left and right. 1. The pressure force on the left and right springs of the transfer roller is not even, the springs are damaged, the transfer roller is improperly installed, or the transfer roller bushing or holder is damaged. Replace both the left and right Spring Holder. 2. The life of the Toner cartridge has expired. Occur in the toner cartridge gently shake the toner cartridge. 3. The toner level is not even on the toner cartridge roller due to the bad blade. Replace the toner cartridge and try to print out. Service Manual 4-35

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Alignment and Troubleshooting
4-35
Service Manual
7) Uneven Density
Description :
Print Density is uneven between left and right.
3. The toner level is not even on
the toner cartridge roller due to the
bad blade.
2. The life of the Toner cartridge
has expired.
1. The pressure force
on the left and right springs of the
transfer roller is not even, the springs are
damaged, the transfer roller is improperly
installed, or the transfer roller
bushing or holder is
damaged.
Replace both the left and right
Spring Holder.
Occur in the toner cartridge gently
shake the toner cartridge.
Replace the toner cartridge and
try to print out.