File name 36.PDF367
3-6-1 Image formation problems
(1) No image (en- (2) No image (en- (3) Image too light. (4) Background is
tirely white). tirely black). visible.
See page 3-6-3. See page 3-6-4. See page 3-6-5. See page 3-6-5.
(5) A white line ap- (6) A black line ap- (7) A black line ap- (8) One side of the
pears longitudi- pears longitudi- pears laterally. copy image is
nally. nally. darker than the
other.
See page 3-6-6. See page 3-6-6. See page 3-6-7. See page 3-6-8.
(9) Black dots ap- (10) Image is (11) The leading (12) The leading
pear on the im- blurred. edge of the im- edge of the im-
age. age is consist- age is sporadi-
ently misa- cally with the
ligned with the original.
original.
See page 3-6-8. See page 3-6-9. See page 3-6-9. See page 3-6-10.
3-6-1
367
(13) Paper creases. (14) Offset occurs. (15) Black lines ap- (16) Image is party
pear on both missing.
sides of the
image in re-
duction copies.
See page 3-6-10. See page 3-6-11. See page 3-6-12. See page 3-6-12.
(17) Fixing is poor. (18) Image is out of (19) Image is not (20) Image is not
focus. squarelongitu- square lateral-
dinally. ly.
See page 3-6-13. See page 3-6-13. See page 3-6-13. See page 3-6-14.
(21) Lateral bands
of the image
are missing.
See page 3-6-14.
3-6-2
367-1
367
(1) No image (en- Causes
tirely white). 1. No original present.
2. No main charging.
3. No transfer charging.
4. All blank lamps on.
5. Developing section not driven.
Causes Check procedures/corrective measures
1. No original present. Place an original in the correct position.
2. No main chargin |