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Samsung Electronics
Service Manual
Alignment and Adjustments
4-1
6
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
in sequence, and the
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
Switch Test
Modem Test
Dram Test
Rom Test
Pattern Test
Shading Test
All Report
Protocol
Configuration
Key History
Error Info
Usage Page
Component Check
Service Support
Summary of Contents for SCX 5530FN - Multifunction Printer/Copy/Scan/Fax
Page 43: ...System Overview Samsung Electronics Service Manual 3 25 ...
Page 84: ...Samsung Electronics Service Manual Alignment and Adjustments 4 30 ...
Page 85: ...Alignment and Adjustments Samsung Electronics Service Manual 4 31 ...
Page 86: ...Samsung Electronics Service Manual Alignment and Adjustments 4 32 ...
Page 87: ...Alignment and Adjustments Samsung Electronics Service Manual 4 33 ...
Page 88: ...Samsung Electronics Service Manual Alignment and Adjustments 4 34 ...
Page 197: ...Exploded View Parts List Samsung Electronics Service Manual 8 3 8 2 Housing Scanner 0 1 3 2 ...
Page 224: ...Block diagram Service Manual 8 1 Samsung Electronics 8 8 8 Block Diagram ...
Page 225: ...Connection Diagram Service Manual 9 1 Samsung Electronics 9 9 9 Connection Diagram ...
Page 261: ...Service Manual Connection Diagram 11 2 11 2 OPE ADF Power signal ...
Page 262: ...Connection Diagram Service Manual 11 3 Samsung Electronics 11 3 HVPS Voltage map ...