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4.1.4.7 Tech Mode

■ 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, press "Menu → # → 1 → 9 → 3 → 4 → Menu" in sequence, and the
LCD briefly displays 'TECH Menu', the machine has entered service (tech) mode.
Depth 1
Data Setup
Machine Test
Alignment and Troubleshooting
Depth 2
Send Level
DTMF Level
Pause Time
Dial Mode
Modem Speed
Error Rate
Clear All Mem.
Clear Counts
Margin
Toner Low Level
New Sensor
B2B Mode
HDD Format
Service tag
Switch Test
Modem Test
ContinuousDial
DRAM Test
ROM Test
Shading Test
4-39
Depth 3
-9~-15
[Hi]=xx,[Lo]=xx
0~9
Tone,Pulse
33.6, 28.8, 14.4, 12.0, 9.6, 4.8
5%, 10%
Fuser
Tray1 Roller
Tray2 Roller
MP Tray Roller
Top Margin
Left Margin
Fine Edge
Normal *
Maximum
Off
Darken Text
Off
[1~30]% : 10 *
On
Off *
0-99
Yes?
No?
REDUCE_PANEL
COMPLETE_PANEL
Shading&Print
Print Data
Depth 4
-12
Tone
33.6
10%
[-10-10]:0
[-10-10]:0
Minimum
On *

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