Tech Mode - Samsung SCX-5530FN/XAZ Service Manual

Alignment and Adjustments

4.5 Tech Mode

4.5.1 How to Enter Tech Mode
In service (tech) mode, the technician can check the machine and perform various test to isolate the cause
of a malfunction.
While in Tech mode, the machine still performs all normal operations.
To enter the Tech mode
To enter the Tech mode, press
LCD briefly displays 'TECH', the machine has entered service (tech) mode.
4.5.2 Setting-up System in Tech Mode
SCX-5530FN
Send Level
DTMF Level
Pause Time
Dial Mode
Modem Speed
Error Rate
RDS
Clear All Mem
Clear Counts
Flash Upgrade
Silence Time
Service Manual
4-16
Switch Test
Modem Test
Dram Test
Rom Test
Pattern Test
Shading Test
in sequence, and the
All Report
Protocol
Configuration
Key History
Error Info
Usage Page
Component Check
Service Support
Samsung Electronics