Dell 1135N, Service Manual

Page: 106 / 169

Alignment and Troubleshooting
4-33
Service Manual
5) Light Image
Description : The printed image is light, with no ghost.
1. Develop roller
brush is too thin due to the cartridge
being almost empty.
2. Ambient temperature
is below than 10
୅
.
3. Bad contact
caused by the toner stains
between the high voltage terminal
in the HVPS.
4. Abnormal output
from the HVPS.
(Run self-test and check 1~4)
Check if the Toner Save mode is off.
Check if the density is light.
No 1 : Replace the toner cartridge
and try to print out.
No 2 : Instruct the customer that the
machine has to be at average room
temperate in order to produce good
copy quality.
No3 : Clean any contaminated
terminals.
Replace the HVPS if the problems
any contaminated terminals.
not solved by the above four
instructions.