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How do I select factory mode on a Ricoh Pro 1107ex?

Machine has a SC142 code. I replaced the BICU and need to access the factory mode to enter serial numbers.

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4 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: The PCU Reset procedure needed

switch the machine off at the switch hold down online and escape while switching on the switch , hold the buttons till you see service mode on screen , you need to go to engine , then drum , there you will find the setting to reset the pcu , or under data log is a function pm counter clear if it is giving you replace pcu on the screen

Posted on Nov 16, 2007

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IB4G2008
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SOURCE: User Access Codes

there is such a function. should be referenced in your manual for usage..those are usually called 'account codes' and are used for different departments.

Posted on Mar 06, 2008

RescueTechLA
  • 2653 Answers

SOURCE: I need to get the procedure for accessing factory

This should get you started:

"Push down the up and down arrows together for a count of 7.
Then push the enter key (#). The screen should now show "engine" in the window.

If you are resetting a function you will need to arrow down to "service" then push enter (#) again. Use the escape key to exit from the sub menus. To exit back out of SP mode you will need to select "end" at the top line menu pressing enter to accept.
" - Courtesy of Marco_Polo Fixya Guide.

Let me know if the above works.

Posted on Jan 13, 2011

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I have a Ricoh MP C2500 and it shows SC202 error How do I fix this


Replace your polygon mirror motor or complete laser unit if you have one available. Replace this a.s.a.p as it can cause your BICU to pop. If your machine is already dead and you picked the code up on the web browser you need to replace the BICU as well. Do not replace the BICU without replacing the polygon motor. If you do you will pop the BICU again.

May 24, 2016 | Ricoh Aficio Mp C2500 Color Laser -...

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Trouble Shoot and Bullitens


SC120 Displayed instead of SC122 when the scanner home position was initialized 001b BICU engine firmware Install new BICU engine firmware

SC142 Intermittent or continuous 025 Defective CCD (vapour from adhesive) Replace the lens block assembly with one that is not defective.

SC280 In color mode (2C or more) with LT LEF and duplex, SC280 occurs falsely if 5 or more originals are scanned during machine warm-up. 001b BICU engine firmware Install new BICU engine firmware (ver. 1.242.01 or later)

SC280 False detection when the main motor direction changes from backwards to forwards 001i BICU (Engine) firmware
Install new BICU (Engine) firmware (ver. 1.31:01 or later)

SC305 008e Toner drops from the dev. unit, between the charge corona cleaner slider and cleaner driving screw
Clean the screw and slider with a damp cloth.


SC410 Unnecessary SC410 generation 001d BICU (Engine) firmware
Install new BICU (Engine) firmware (ver. 1.262:01 or later)

SC420 Unnecessary SC420 generation 001e BICU (Engine) firmware
Install new BICU (Engine) firmware (ver. 1.275:01 or later)

SC481 022 Torn image transfer belt Install a new PCU.



on Aug 14, 2010 | Ricoh Aficio 1232C Color Copier

1 Answer

ENG:prcon.c


Turn ON the copier ,enter in SP mode as follows:
Press the mode/clear(yellow)key
enter "107"
press the clear/stop (red) key for more than 4 seconds
Touch SP mode on the display
Open the front cover
Turn OFF the copier
Wait 3 minutes
Closed the front door
Turn ON the copier.
This error code appaires when using for use OPC drum and not original genuine Ricoh parts(Katun and other brands)

Feb 14, 2013 | Ricoh Aficio 2035 Copier

1 Answer

SC922 Error


922 B IMB DRAM error
The machine detects a discrepancy in
the IMB DRAM write/read data during
its write/read test (done at power off/on
and at recovery from low power or
night/off mode).
• IMB defective
• BiCU defective
• Poor connection between BiCU an IMB
might be time to replace copier for what it cost to fix it.

Feb 20, 2012 | Ricoh Aficio 1018D Copier

2 Answers

Ricoh2035 problem code sc 329


SC320: Polygon motor error

- Possible causes -

· Polygon mirror motor defective

· Poor connection between the polygon mirror motor driver and the BICU board
· BICU board defective

Dec 28, 2010 | Ricoh Aficio 450 Copier

1 Answer

Eror sc547


The error sc 547 refers to a "Zero cross signal malfunction".

This means that the applied power supply AC frequency was detected at over 66Hz or below 45Hz, and the zero cross signals are not detected within a certain period within 500 ms after the main power switch has been turned on.

Possible causes are:
- Power supply board defective
- IOCSS defective
- BICU defective

Try to reset the SC code by entering SP5810 and select 1.
Then hold down the photo mode key and the # key at the same time for at least 3 second.
Then turn the machine off and on again.
If the same issue still appears, try to replace the Power Supply Unit.

Jul 04, 2010 | Ricoh Aficio MP 2000 Black and White...

1 Answer

Code SC195 Functional Problems


Enter SP mode: Press Clear (yellow) button, 1 0 7 and press and hold the Stop (orange) button for 3 secs. Then switch off and on again.
SC 195: Serial number mismatch
Serial number stored in memory is not correct.
Enter SP mode and check the serial number of the machine with SP5-811-002.
If the stored serial number is incorrect, possible causes are;
  1. NVRAM defective
  2. BICU (Main board) replaced without original NVRAM
Good luck and please rate me, thanks.

Feb 02, 2009 | Gestetner Copier

2 Answers

Machine shows a service code of sc 928


The SC - 928 is a Memory error problem.
The machine detects a discrepancy in
the write/read data during its write/read
test (done at power off/on and at
recovery from low power or night/off
mode). To try to reset this code -- Turn the MAIN power switch off, wait about 30 secs. then turn switch back On.

Possible causes:
• Memory defective
• BICU defective
• Poor connection between BICU and
memory
The cheapest repair would be to replace the memory. It is rare the the connections came apart unless some one was in the back of the machine for some reason.

Jan 20, 2009 | Gestetner DSm615 Digital Imaging System

3 Answers

Have a ricoh aficio 450 and there is error code sc 623?


1. With the machine turned off. Go to the back of the machine and disconnect the cable that goes to the paper deck.
2. Turn on machine.
3. Turn off machine.
4. Reconnect the cable.
5. Turn on machine.
6. If problem continues you need the BICU

Dec 17, 2008 | Ricoh Aficio 450 Copier

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