Dell 2355DN Service Manual page 96

Error Status
Clutch error 1. Check the spring of solenoid
2. Check the armature assembly/
cushion
3. Electrical check
High voltage 1. Check the terminal output voltage
error 2. Check HVPS
Feeding Does the Plate-knockup prevent the
obstacles paper loading?
Skew Is the Guide adjust set to the paper
width?
Stacking 1. Took out the Stacker extender to
support long papers?
2. Stacked too many papers more than
Stacker can hold?
Engine Error Check CBF Harness_CN7.(Main PBA
to LSU)
Document Jam Document is not picked up(in ADF).
Document is stopped after it has fed
into the ADF.
Does it curl while coming out?
Service Manual
Alignment and Troubleshooting
Check
1. Check whether the spring is expanded or not.
2. Check armature is well installed. It may be
3. Remove the Main PBA.
1. Remove the Toner cartridge and open the cover
2. Disassemble the left side cover, and check HV of
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
Refer to troubleshooring "ENGINE ERROR".
1. Check document is well stocked in ADF.
2. Check whether document was been fastened
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.
4-56
Solution
unstable assemble.
and press cover open switch lever and measure
the voltage with high voltage probe and sending
printing data. If the voltage is normal, change the
toner cartridge.
the solder side of HVPS and change it.
when using 75g/m2, however, stacking capacity
can be lowered depending on the type of papers.
together by staple or clip.