TA Triumph-Adler DC 2020 - Manual (Page 66)

CHAPTER 8 WHEN A PROBLEM OCCURS
8-7
8-1
4-1
7-1
6-9
4-2
6-9
3-5
3-1
3. Troubleshooting
If trouble occurs, carry out the applicable checks and actions given below. If the trouble persists, contact your service representative.
Trouble Checks Action Page
Nothing lights on the
operation panel when the
main switch is turned ON. Is the power plug connected to an AC
outlet? Connect the plug to an AC outlet.
No copies come out when
the Start key is pressed. Is there any message appearing on the
messsage display? Perform the corrective action corresponding
to the messsage.
Copies come out blank. Are the originals set correctly? When setting originals on the platen, place
them face-down.
When setting originals in the optional DF,
place them face-up.
Copies come out too light. Is the copier in the auto exposure mode? To change the overall exposure, perform the
auto exposure adjustment.
Is the copier in the manual exposure mode? Adjust the exposure to the correct degree
using the copy exposure adjustment keys.
To change the overall exposure, perform the
exposure adjustment for the each copy
quality mode.
Is the add toner message displayed? Replace the toner cartridge.
Is paper wet? Replace the paper with new paper.