Ricoh bk5010 - Page 182

4-2
19 April 2006
FAULT CODE DESCRIPTIONS
Fault Item Fault description Page
code No. No.
BK-040 BK-M19/Q34 Pre-Infeed Motor No displacement pulses ......................................... 4 - 19
BK-041 BK-M19 Pre-Infeed Motor Short circuit ............................................................. 4 - 20
BK-042 BK-M19 Pre-Infeed Motor Open circuit ............................................................. 4 - 20
BK-043 BK-Q35 Docking Position Sensor Faulty ..........................................................
4 - 21
BK-044 BK-Q36 Thick Set Sensor Faulty ....................................................................... 4 - 21
BK-045 BK-Q37 Fold Gap Sensor Faulty ....................................................................... 4 - 22
BK-150 36V Input 36V Input High ....................................................................................... 4 - 22
BK-151 36V Input 36V Input Low ....................................................................................... 4 - 23
BK-152 36V Output 36V Output High .................................................................................... 4 - 23
BK-153 36V Output 36V Output Low .................................................................................... 4 - 24
BK-154 24V Output 24V High ................................................................................................ 4 - 24
BK-155 24V Output 24V Low ................................................................................................ 4 - 25
BK-156 BK-S16/S17 Interlock switch Booklet maker is Faulty ........................................... 4 - 25
BK-157 36V Output 36V Output relay faulty ......................................................................... 4 - 26
BK-158 Com Communication lost ............................................................................. 4 - 26
BK-159 PCB PCB MD6DC “B” Not connected ......................................................... 4 - 27
BK-160 PCB PCB MD6DC “C” Not connected ......................................................... 4 - 27
BK-161 PCB PCB MD3DC “H” Not connected ......................................................... 4 - 27
BK-201 BK-Q1 Paper infeed sensor was Not blocked within timeout ....................... 4 - 28
BK-202 BK-Q1 Paper infeed sensor was Blocked exceeding timeout ...................... 4 - 28
BK-203 BK-Q4 Start sensor Saddle stapling was Not blocked within timeout ........ 4 - 28
BK-204 BK-Q4 Start sensor Saddle stapling was Blocked exceeding timeout ........ 4 - 29
BK-207 BK-Q7 Fold stop sensor was Not blocked within timeout ............................ 4 - 29
BK-208 BK-Q7 Fold stop sensor was Blocked exceeding timeout ........................... 4 - 29
BK-209 BK-Q8 Outfeed sensor was Not blocked within timeout ............................... 4 - 30
BK-210 BK-Q8 Outfeed sensor was Blocked exceeding timeout .............................. 4 - 30
BK-401 No staples .............................................................................................. 4 - 31
ST-001 ST-M1 Stacker motor Short circuit ................................................................. 4 - 32
ST-002 ST-M1 Stacker motor Open circuit .................................................................. 4 - 32
CAUTION
ESD Hazard! ESD (Electrostatic Discharge) can cause software crashes, data and/or com-
munications problems. Failure to use proper ESD procedures will cause damage to elec-
tronic components (example: PCBs). ESD problems can be minimized by maintaining all
machine ground connections, ensuring the proper handling of circuit boards/ sensors
- Use ESD protection when working near PCBs. Failure to use ESD protection is likely to
result in a PCB failure ( 3.1 ).