Samsung SCX 6322DN - B/W Laser - All-in-One, Руководство по обслуживанию

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Troubleshooting
Service Manual
6-23
Samsung Electronics
Jam 2
Jam 2 at face-down
tray
Clutch error
High voltage error
Feeding obstacles
Skew
Stacking
Engine Error
Document Jam
Check where Jam 2 happens
1. Paper is curled and cannot exit.
2. Paper is curled in the exit cover?.
1. Then paper is not drawn in because of the
stack of papers in the Out tray.
2. Does it curl while coming out?
1. Check the spring of solenoid
2. Check the armature assembly/cushion
3. Electrical check
1. Check the terminal output voltage
2. Check HVPS
Does the Plate-knockup prevent the paper
loading?
Is the Guide adjust set to the paper width?
1. Took out the Stacker extender to support long
papers?
2. Stacked too many papers more than Stacker
can hold?
Check CBF Harness_CN7.(Main PBA to LSU)
Document is not picked up(in ADF).
Document is stopped after it has fed into the ADF.
Does it curl while coming out?
1. Remove paper using pinset or some tool
and watch if separate claws have any troble.
Clean around fuser.
2. Check locking works wells. Watch whether
the ribs of exit cover hace any burr or resisitive
edge. If they do, remove obstacles or replace.
1. Load recommended quantity of papers
2. Open the Cover Front and check whether
roller or spring, which are related to paper
out, is not out of position. If so, re-locate or
replace.
1. Check whether the spring is expanded or not.
2. Check armature is well installed. It may be
unstable assemble.
3. Remove the Main PBA.
1. Remove the Toner cartridge and open the
cover and press cover open switch lever
and measure the voltage with high voltage
probe and sending printing data. If the volt-
age is normal, change the toner cartridge.
2. Disassemble the left side cover, and check
HV of the solder side of HVPS and change it.
MPF :
Turn the power off and on. Open and close
the Side cover to return to the original state.
Cassette :
Adjust Guide to fit the paper width.
Fit the paper width using the Guide adjust.
1. Use extender as per the paper length.
2. The Face-up stacker normally can hold 100
pages when using 75g/m2, however, stack-
ing capacity can be lowered depending on
the type of papers.
Refer to troubleshooring “ENGINE ERROR”.
1. Check document is well stocked in ADF.
2. Check whether document was been fas-
tened together by staple or clip.
3. Load recommended quantity of papers.
1. Check whether the Reg. sensor is working
or not.
2. Check whether the Feed Roller is working
or not.
1. Check the Open Cover whether there are
bosses.
2. Check the ADF ass'y is well assemble.
Error Status Check Solution