Table of Contents
Advertisement
VERTICAL BLACK LINES OR BANDS
1-8
1. DOTTED LINES OR BANDS
- Possible Causes -
Pick-off pawl mechanism malfunction
. Scratched drum
- Action -
Do the pick-off pawls swing properly?
Y
N
Correct or replace the pick-off pawls
+
Is the gap between the drum and pick-off pawls incorrect (1 to 2 mm)?
Y
N
If the pick-off paw! mechanism does not work properly, correct or
replace any defective parts.
scratch; then, replace the drum.
Adjust the gap, and replace the drum.
2. LINE OR BAND APPEARS ON THE REAR EDGE OF THE COPY
- Possible Cause -
Toner shield glass miscounted
- Action -
Set the toner shield glass properly.
and replace the drum.
j
4-11
1 Nov. '87
Advertisement
Table of Contents
