Ricoh C211 Service Manual page 526

5. Table of DIP SW, LED, VR: SS830
1) DIP SW (on the main control PCB)
No. DIP SW FUNCTION REMARKS
1.
DPSIOI-I Key Counter (Option)
Turn on when installing Key Counter. (Nor-
mal: OFF)
2. DPSIOI-2 Buzzer ON/OFF Turn onto sound the beeper. (Normal:
OFF)
3. DPSIOI-3
Initial Print
Once: OFF / Twice: ON (Normal: OFF)
4. DPSIOI-4 Not Used
5. DPSIOI-5
Main Motor Speed Turn onto adjust the main motor speed
Adjustment using VRIOI. (Normal: OFF)
6. DPSIOI-6 Cover Open
Turn on to disable all cover safety switch
functions. (Normal: OFF)
2) Photodiode (on the main control PCB)
I No. LED
I
FUNCTION
I
REMARKS
I
I 1. LED-101
I
Main Motor ON I When the main motor turn on.
I
I 2. LED-102
I
Ink Detection I When ink is present.
I
3. LED-103
1st Paper Exit When paper is detected.
Detection
4. LED-104 2nd Paper Exit When paper is detected.
Detection
No.
1.
2.
3.
4.
5.
6.
7.
VR
VR-101
VR-102
VR-103
VR-I
VR-2
VR-901
VR-600
PCB
Main
Main
Main
Power Supply
Power Supply
Ink Detecting
A/D Conversion
FUNCTION
Main Motor Speed Adjustment
1st Paper Exit Detection Adjustment
2nd Paper Exit Detection Adjustment
Thermal Head Voltage Adjustment
Adjust the VCC (+ 5V) Line Voltage
Ink Detecting Adjustment
White Level Adjustment
4-8