Kyocera ECOSYS M3040dn Service Manual

2NM/2NX/2NY/2NZ/2P0/2P6
1-4-79
(5) White streaks are printed vertically.
Print example Cause of trouble
1. Dirty LSU slit glass.
2. Foreign objects inside the developer unit.
3. Internal contamination
4. Dirty drum inside.
Defective part Check description Corrective Action
1
Developer unit Generate PGs by service mode.
(see page 1-3-105)
Replace the developer unit.
(see page 1-5-30)
2
Light path between
the LSU and the
drum
Check if there are dusts, dirts, or
toner obstructing the light paths.
If a foreign object exists on the frame or the
sealings between the developer unit and the
drum unit, remove.
3
Drum unit Check if the charging roller is
dirty.
If the charging roller is dirty,clean. Or replace it.
Check if the discharging lamp is
dirty.
If the discharging lamp is dirty,clean.
4
LSU Check if the LSU slit glass is
dirty.
If the LSU slit glass is dirty,
perform laser scanner cleaning.
5
Transfer roller unit Check whether a white streak
occurs at the same position as
the smear on the transfer roller.
Clean the transfer roller if it is dirty.
Replace the drum unit. (see page 1-5-36)

Kyocera ECOSYS M3040dn Specifications

General

Print Technology	Laser
Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Max Paper Size	A4
Scan Resolution	600 x 600 dpi
Output Capacity	250 sheets
Copy Resolution	600 x 600 dpi
Maximum Copy Size	A4
Operating Systems	Windows, Mac OS, Linux
Functions	Print, Copy, Scan
Print Speed	40 ppm
Scan Speed	40 ipm
Connectivity	USB 2.0, Ethernet
Warm-up Time	15 seconds
Memory	512 MB
Paper Size	A4, A5, A6, B5, Letter, Legal
Paper Weight	60-220 g/m²
Copy Speed	40 cpm
Scan Type	Color and Monochrome