1 Nov. '87
1-7
ABNORMAL IMAGE DENSITY
IMAGE DENSITY IS TOO HIGH OR TOO LOW
- Possible Causes -
Incorrect charge corona current
. ID sensor malfunction
Check and adjust the charge corona current.
If the image density is too light, use serviceman mode (toner feed mode) to
supply toner.
D sensor. Is the voltage correct?
it is within specifications.
4-10