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Error code sc 819 is indicated when start the operation. no answer is given to solve the problem. I pray your expertency to get solution.

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Ricoh Service Code error - Service Code SC-300

I am a Ricoh tech and my service manual doesent have a 300 code,

Posted on Jun 18, 2009

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laseramp
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SOURCE: how can i solve the error code sc 92-01 and sc 21-06?

DescriptionService code SC21-06.Solution CAUSE: Wire cleaning abnormality.
SOLUTION: Perform the following:
1. Check the operation of M-10.
2. Remove the Transfer/Sep corona and check for binding of the cleaner.
3. Re-seat the connectors on the ADU driver board.

Posted on Aug 20, 2009

SOURCE: if i switch it on it starts warming shortly and

SC 391 development bias leak signal is detected.check drum unit and power supply

Posted on Dec 16, 2010

  • 67 Answers

SOURCE: como quitar el error sc

• Software application error
• RAM shortage
• HDD error (hard disk drive )

Posted on May 16, 2011

joel_baleta
  • 155 Answers

SOURCE: what should I do to

[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)

Posted on Sep 03, 2011

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OBD2 codes,
D flash is in the operators guide, it says, bad tranny.
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obd2 is easy P0xx codes are USA FED, spec codes ( a standard)

google is really your friend, 1st hit , bingo,

http://www.civicforums.com/forums/181-8th-9th-gen/351431-engine-ligh-flashing-d-p0843-what-do-next.html

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I am getting an error code SC 534 on my Ricoh Aficio MP 6000.


The best I can find is that this is related to a malfunctioning cooling fan, I cannot find that specific code for your model, but all other 534 codes from that manufacturer are related to cooling fans

B010/B188 SC 534 Right fusing pressure motor HP error 1 - HP sensor defective
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