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My machine Ricoh 700 power not on?

I just service my machine open all covers and clean it after when i fix all the machine i switch the power button but machine not on. pls tell me the solution.

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  • Contributor
  • 28 Answers

Make sure all the compartments are closed fully and covers all closed.

Posted on Nov 21, 2014

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  • 2 Answers

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Posted on Jan 02, 2017

bowdo
  • 78 Answers

SOURCE: Ricoh Aficio 1018 photocopier

For the Aficio 1018. SC-320 is laser failure - the polygon mirror motor inside the laser has failed and needs replacing. You will need to contact your nearest service agent for repair.

For your RICOH Aficio 1013F - SC-551 is overheat in standby mode as far as I can tell. The circuitry that controls the fuser section ie manages the heat has problem. Unless its right near a source of heat like a heater or has no circulation around you machine you will need contact a repair agent for this machine also.

Posted on Mar 19, 2008

  • 990 Answers

SOURCE: Ricoh Aficio 2027, Service Code 320

dear sir; the error code 320 on ricoh af 2027 it's means laser polygon motor problem, the laser unit right under the toner unit, litlle bit left. some error code can be reset why don't give them a try
1, power on the machine
2, press "clear mode"( has the c in a diamond), "107"then press and hold down "clear/stop" key
3,turn power off 10 second later back on.
I f reset doesn't work, you need to replace laser motor. thank you
HAVE A HAPPY HOLIDAY

Posted on Dec 17, 2008

caroldon
  • 17129 Answers

SOURCE: Hi I have a Ricoh

The power supply unit within the printer also would have damaged while the surge took place . The SMPS - the power supply - is quite sensitive to the power surge and so could have damaged the driver or the front end . you need to take a look at the SMPS unit to confirm. remove the power supply and check for fuse, if the fuse blows again then you have a problem in hand.
check the link for tips:

http://www.fixya.com/support/r5826301-working_switch_mode_power_supplies

Posted on Jul 07, 2011

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1 Answer

How do i power on Ricoh 700 machine?


Hi
You can find a manual for your machine in pdf format which can be saved to your computer for future reference here:
http://www.parsancopy.ir/downloads/aficio700.pdf

A quick look indicates that there are two switches on the machine that need to be on - Items 5 and 8 on page 4 of the manual, page 20 of the pdf - it might be a silly question but have you checked that these switches are both on. One would not normally expect a machine like this to power up just by plugging it in.
If the switches are on, then you have a more complex problem which will be reported on the control panel.
To find out more about the problems you can download a service manual from here:
Download Service Manuals for free
and then clicking on the "Ricoh-1903.pdf" link.
Hope this is helpful, if so would you please register that with Fixya
Cheers

Nov 20, 2014 | Ricoh Office Equipment & Supplies

1 Answer

Sc 990


SC990 [Cause]

Dirty contacts on Upper Right Cover Safety Switches. Toner gets inside the Upper Right Cover Safety Switches, which can lead to lower DC voltage being applied to the Laser Diode. Which leads to:

SC 990 eng_procon.c (when a normal Grayscale pattern was not detected 15 times consecutively during ID Sensor Grayscale pattern check) check with SP 7403 Service Code History look for Detail in history of SC 990.

LD Power not being strong enough to be read by Laser Synchronizing Detector causing a SC 322 or 326 depending upon timing.

5vdc not being fully applied to connector 403 pin 3 on the Laser Diode PCB causing an Open Cover Indication, or 24vdc not being applied fully to connector 107 pin 2 on the PSU PCB causing an Open Cover Indication.

Circuit Explanation: 5vdc (VCCD)is output from connector 403 pin1 of the Laser Diode PCB where it travels through 2 of the Upper Right Cover switches than through 2 of the Front Cover Safety switches before being applied to connector 403 pin 3 of the Laser Diode PCB where it is now used to power the Laser Diode. Lower voltage on pin 3 leads to lower laser diode output which causes the machine to raise LD Power (SP 2-103) when maximum values are reached, laser diode output can not be increased further which can lead to SC 322, SC 326 and/ or SC 990 eng_procon .c. If the voltage drops too low an open door indication is sent to the BICU PCB but a signal is not sent to the IOB PCB which tells the machine which door is open.

Note: An older Drum more than 150,000 copies can also lead to SC 990 by causing incorrect ID Sensor readings

[Resolution]

1. Clean the internal contacts or replace Right Door Safety Switches (2 of Part Number 1204 2521 and 1 of Part Number 1204 2529)

Clean and vacuum the PCU.
Clean the Toner Shield Glass, Charge Roller and ID Sensor.
Check Service history for Drum Life, if over 150,000 replace Drum (Part Number A230 9510)
Reset SP 2103 -1 thru 4 to defaults.(LD Power Adjustments)
Reset SP 2001-1 to its default. (Charge Roller Bias Adjustment)
Execute SP 3001- 2 (ID Sensor Initial Setting)

Sep 08, 2011 | Ricoh Aficio 450 Copier

1 Answer

What should I do to solve error sc 9900 appears when the machine is in operation


[Cause]

Dirty contacts on Upper Right Cover Safety Switches. Toner gets inside the Upper Right Cover Safety Switches, which can lead to lower DC voltage being applied to the Laser Diode. Which leads to:

SC 990 eng_procon.c (when a normal Grayscale pattern was not detected 15 times consecutively during ID Sensor Grayscale pattern check) check with SP 7403 Service Code History look for Detail in history of SC 990.

LD Power not being strong enough to be read by Laser Synchronizing Detector causing a SC 322 or 326 depending upon timing.

5vdc not being fully applied to connector 403 pin 3 on the Laser Diode PCB causing an Open Cover Indication, or 24vdc not being applied fully to connector 107 pin 2 on the PSU PCB causing an Open Cover Indication.

Circuit Explanation: 5vdc (VCCD)is output from connector 403 pin1 of the Laser Diode PCB where it travels through 2 of the Upper Right Cover switches than through 2 of the Front Cover Safety switches before being applied to connector 403 pin 3 of the Laser Diode PCB where it is now used to power the Laser Diode. Lower voltage on pin 3 leads to lower laser diode output which causes the machine to raise LD Power (SP 2-103) when maximum values are reached, laser diode output can not be increased further which can lead to SC 322, SC 326 and/ or SC 990 eng_procon .c. If the voltage drops too low an open door indication is sent to the BICU PCB but a signal is not sent to the IOB PCB which tells the machine which door is open.

Note: An older Drum more than 150,000 copies can also lead to SC 990 by causing incorrect ID Sensor readings

[Resolution]

1. Clean the internal contacts or replace Right Door Safety Switches (2 of Part Number 1204 2521 and 1 of Part Number 1204 2529)

Clean and vacuum the PCU.
Clean the Toner Shield Glass, Charge Roller and ID Sensor.
Check Service history for Drum Life, if over 150,000 replace Drum (Part Number A230 9510)
Reset SP 2103 -1 thru 4 to defaults.(LD Power Adjustments)
Reset SP 2001-1 to its default. (Charge Roller Bias Adjustment)
Execute SP 3001- 2 (ID Sensor Initial Setting)

Sep 02, 2011 | Ricoh Aficio 2035 Copier

1 Answer

I have a Functional Problem. The little wrench shows on the User Tools / Counter button location and on the screen. The Functional Problem code looks like SC542-00. It tells me to shut off copier and turn...


SC542: Fusing temperature warming-up error The fusing temperature does not reach the fusing standby temperature within 135 sec (35CPM machines) or 145 seconds (45CPM machines) after the main power switch is turned on. - Possible causes - • Fusing thermistor defective or out of position • Fusing lamp open • Fusing thermofuse open • BICU defective • Power supply board defective • Poor fusing unit connection
Sometimes by going into service mode and then turn off copier and back on will clear this message or while in service mode do an error clear. But most of the time it is the thermistors in the fixing unit needs to be cleaned or replaced. I would probably call in the techs.

Mar 21, 2010 | Ricoh Aficio 450 Copier

2 Answers

Gives code sc541 on Ricoh 1035


Clean the fuser thermistors.For reset enter in the service mode : press total clear (yellow)key-107-clear(red)key,touch SP mode,open the front door and turn OFF the power switch.Unplugged the machine,wait 10 sec.,plugged the cords,close the front door amd turn ON the power switch.

Nov 21, 2009 | Ricoh Aficio 1035 Copier

3 Answers

False door open reading on my aficio 350


Check the fuse FU1 y FU2 in the power supply board FU1 display open door Without saying as.

Aug 10, 2009 | Ricoh Aficio 450 Copier

2 Answers

Error code sc548


Enter SP 5810 (SC code reset), select “Execute”, select “close”, exit SP mode then turn main power switch off and on.
to enter SP mode press yellow C button press 1 0 7 on numeric keypad and then hold down the orange C button from the menu select copier SP then type in 5801 and press # selest execute then power off and back on. Your machine should now be working. Hope this helps.

Jul 08, 2009 | Ricoh Aficio 2022 All-In-One Laser Printer

1 Answer

Ricoh 1045 false jam


"Z" is the duplexer as I'm sure you are aware. Have you swung it away from the machine and ALSO lifted up the black guide (with blue handle) to check behind it?
Have you also, just opened the upper cover of the duplex unit on the right side of the machine (without swinging the entire unit away from the machine)? If there is actually no paper stuck in it then there may well be a switch that has become dislodged, and you'll need to call somebody...OR, you could disconnect the duplexer:
Turn off main power (red button), and remove the connector cover for the duplexer (towards back of machine at bottom of duplexer), by removing 1 x phillips screw. Unplug connectors, and turn machine back on. You won't be able to duplex but the machine should work.

Good luck, and please rate my solution

Apr 06, 2009 | Office Equipment & Supplies

4 Answers

Function sc:552 problem RICOH AFICIO 2018d


To reset error, enter SP mode by pressing: Clear (yellow) button, 1 0 7, and press and hold the Stop (orange) button for 3 seconds then switch off and on the copier.
If the error is still there, please check the following in the fuser unit;
  • Check and clean or replace the possible defective thermistors or out of position.
  • Fusing heaters open circuit.
  • Thermostats for open circuit.
  • Power supply unit.
Good luck and please rate me, thanks.

Mar 02, 2009 | Ricoh Aficio AP3800C Laser Printer

9 Answers

Ricoh aficio 2022 error code sc542


1. Mode(Yellow Button)
2. 107
3. Press STOP Button for 3 second (RED Button)
4. Copy Sp
5. 5810#
6. Excute
7. Power Off
8. Power On


Oct 23, 2007 | Ricoh Aficio 2022 All-In-One Laser Printer

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