Service manual

Troubleshooting

Samsung Electronics 4-5

4-3-2 SCX-5115

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 tests 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’ or ‘TECH’,

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 remain in effect until they are changed again or until you clear the

machine’s memory.

MAINTENANCE CLEAN DRUM

NEW DRUM

NOTIFY TONER LOW ON / OFF

TX CONFIRM

SCHEDULE JOB

PHONE BOOK

SYSTEM LIST

TX JOURNAL

RX JOURNAL

HELP LIST HELP LIST

✳❑n❄❏❊on✳❑n❄❏❊on

✶❏❆m✶❏❆m

✰on❏❆n❏✰on❏❆n❏

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