SC 220,221,231,142 MP 1350

[alexandretecnico]

GOOD NIGHT FRIENDS
PLEASE HELP ME, I HAVE A RICOH 1350 INTRODUCING THE WAY FLASHING THE ERROR CODES SC220,221,231,142. ALREADY BEEN REPLACED LASER MOTOR polygonal PCB PCB SYNCHRONIZER ENGINE AND ALSO THE CABLE IPU WITHOUT SOLUTION. WHAT ELSE CAN I DO.

P.S THE CLEANING AND CONCETORES IPU PCB'S, BCU THE MACHINE BACK TO OPERATE THE TIMES RUNNING UNTIL 50000 PAGES WITHOUT PROBLEMS OCCUR AFTER BACK

[francisco]

Re: SC 220,221,231,142 MP 1350

GOOD NIGHT FRIENDS
PLEASE HELP ME, I HAVE A RICOH 1350 INTRODUCING THE WAY FLASHING THE ERROR CODES SC220,221,231,142. ALREADY BEEN REPLACED LASER MOTOR polygonal PCB PCB SYNCHRONIZER ENGINE AND ALSO THE CABLE IPU WITHOUT SOLUTION. WHAT ELSE CAN I DO.

P.S THE CLEANING AND CONCETORES IPU PCB'S, BCU THE MACHINE BACK TO OPERATE THE TIMES RUNNING UNTIL 50000 PAGES WITHOUT PROBLEMS OCCUR AFTER BACK

doors interloock switchs cause this problems too

[Moza]

Re: SC 220,221,231,142 MP 1350

doors interloock switchs cause this problems too

x2 or LASER DIODE UNIT:ASS'Y B2341895

[mdfurqan2012]

Re: SC 220,221,231,142 MP 1350

GOOD NIGHT FRIENDS
PLEASE HELP ME, I HAVE A RICOH 1350 INTRODUCING THE WAY FLASHING THE ERROR CODES SC220,221,231,142. ALREADY BEEN REPLACED LASER MOTOR polygonal PCB PCB SYNCHRONIZER ENGINE AND ALSO THE CABLE IPU WITHOUT SOLUTION. WHAT ELSE CAN I DO.

P.S THE CLEANING AND CONCETORES IPU PCB'S, BCU THE MACHINE BACK TO OPERATE THE TIMES RUNNING UNTIL 50000 PAGES WITHOUT PROBLEMS OCCUR AFTER BACK

We are using 6 mp1350 at one printshop where we faced these problems when our machines counter cross 75 lac prints
I replaced laser diode, polygon motor etc but problem remain same then we rectified that is harness problem first pinch connector CN 712 & CN714, if problem not solve then disconnect CN 456 and 459 from ipu board and then turn on the machine after starting beep turn off and connect CN456 & 459 and check problem remains then check harnes of CN255 of bcu to IPU board.