Service Tables; Dip Switches And Switch - Ricoh A172 Service Manual

14. SERVICE TABLES

14.1 DIP SWITCHES AND SWITCH

DPS101
Modes
1 2
Motor Tests
1 1
(Speed Adj.)
Friction Belt
1 1
Free Run
MC, SOL
0 0
Tests
Original
Feed 0 1
Tests
A172/A199
DPS102
3 4 1 2 3
1 0 0
1 0 0
0 1
0 1 0
0 0 1
0 0 1
1 0 0
1 0
1 0 0
1 0 0
1 0 0
0 1 0
1 1
0 0 1
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
0 0 1
0 1
0 0 1
1 0 1
1 0 1
0 1 0
1 1 1
7-26
0: OFF
SW
4 101
Feed-in motor (M2) activates (High
0 —
Speed)
Feed-in motor (M2) activates (Low
1 —
Speed)
— Belt drive motor (M3) activates
0
Feed-out motor (M4) activates
0 —
(High Speed)
Feed-out motor (M4) activates
1 —
(Low Speed)
Friction belt motor (M1) activates
↓
0
(Reverse)
Friction belt motor (M1) activates
↓
1
(Forward)
Push SW101 to feed the page in.
↓
—
Push it again to feed the sheet out.
— Stopper solenoid (SOL2) activates
0
— Not used
0
— Feed-in clutch (CL1) activates
0
— Inverter solenoid (SOL1) activates
1
Feeds the original in and out
↓
0
(thick / one-sided)
Feeds the original in and out
↓
1
(thin / one-sided)
Feeds the original in and out
↓
0
(thick / two-sided)
Feeds the original in and out
↓
1
(thin / two-sided)
Feeds the original in and out
↓
0
(low speed / thick / one-sided)
Feeds the original in and out
↓
1
(low speed / thin / one-sided)
Feeds the original in and out
↓
0
(low speed / thick / two-sided)
Feeds the original in and out
↓
1
(low speed / thin / two-sided)
Feeds the original in and out
↓
0
(pasted original mode)
Feeds the original in and out
↓
0
(combine original mode)
↓ : Push
1: ON
Function
SM