Service manual

Troubleshooting
Samsung Electronics 4-5
4-3-2 SCX-5112
4-4 Tech Mode
4-4-1 How to Enter Service Mode
In service mode (tech) mode, the technician can check the machine and perform various test to isolate the
cause of a malfunction.
To enter the Tech mode, press MENU, #, 1, 9, 3, 4 in sequence, and the LCD briefly displays ‘T’, the
machine has entered service (tech) mode.
While in Tech mode, the machine still performs all normal operations.
To return to normal user mode, press MENU, #, 1, 9, 3, 4 in sequence again, or turn the power off, then on
by unplugging and plugging the power cord.
Options changed while in service mode do not remain changed unless you clear the machine’s memory.
TX CONFIRM
SCHEDULE JOB
PHONE BOOK
SYSTEM LIST
TX JOURNAL
RX JOURNAL
HELP LIST HELP LIST
Function Item Content
SYSTEM DATA CASSETTE PAPER LETTER / A4 / LEGAL
BYPASS PAPER LETTER / A4 / LEGAL
POWER SAVE ON / OFF
SELECT LANGUAGE ENG/GER/FRE/ITA/SPA/POR/DUT
USB MODE FAST / SLOW
HELP LIST HELP LIST PRINTOUT
MAINTENANCE CLEAN DRUM
NEW DRUM
REPORTS SYSTEM DATA
HELP LIST HELP LIST
Function Item Content