Ricoh K-C1 User Manual (English)

Questions and Answers:

V
vdavisSep 7, 2025
What causes Ricoh K-C1 All in One Printer to have transfer roller leak error 1?
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  Phillip RiveraSep 7, 2025
  A transfer roller leak error 1 on your Ricoh All in One Printer indicates that a current leak signal for the transfer roller is detected, and a current feedback signal for the transfer roller is not detected. This could be caused by: * A defective high voltage supply board * A poor connection of the PCU * The transfer/separation unit being set incorrectly * A damaged transfer roller
N
Natalie ParkerSep 6, 2025
Why Ricoh All in One Printer shows no laser writing signal (F-GATE) error?
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  Victoria MooreSep 6, 2025
  If your Ricoh All in One Printer shows a no laser writing signal (F-GATE) error, it means the laser writing signal (F-GATE) fails to turn Low after the laser crosses 5 mm on the drum surface from the laser writing start position. This could be due to a defective BiCU board, a defective IMB board, a poor connection of the fax controller or printer controller, or a defective fax controller or printer controller. Check these components.
A
Anthony JimenezSep 5, 2025
How to fix communication error between IOB and ADF in Ricoh All in One Printer?
- Y
  yscottSep 6, 2025
  A communication error between the IOB and ADF in your Ricoh All in One Printer means the IOB is not receiving a response from the ADF main board for 4 seconds or more. This can be caused by a poor connection between the IOB and ADF main board (DF connector), a defective ADF main board, or a defective IOB. Check the connections and the boards.
S
Sarah RobersonAug 23, 2025
What to do if my Ricoh K-C1 All in One Printer shows a fusing overheat error?
- Q
  qbutlerAug 23, 2025
  If your Ricoh All in One Printer displays a fusing overheat error, it means the fusing thermistor has detected a temperature over 230°C for 1 second. This could be due to a defective fusing thermistor or a problem with the power supply board. You should check these components.
D
daughertylukeSep 3, 2025
What causes Ricoh K-C1 to show development bias leak?
- D
  dortegaSep 4, 2025
  If your Ricoh All in One Printer shows a development bias leak, it means a development bias leak signal is detected. This could be due to a poor connection of the PCU or a defective high voltage supply board. Check these components.
M
Mike DavisSep 3, 2025
Why does my Ricoh K-C1 All in One Printer show TD sensor initial setting error?
- W
  William RomanSep 3, 2025
  A TD sensor initial setting error on your Ricoh All in One Printer means the TD sensor initial setting is not performed correctly. This could be due to: * A defective ID sensor * No developer * The drum not turning * The development roller not turning * A poor connection of the PCU * The voltage not being applied to charge roller
M
montoyajessicaSep 2, 2025
What to do if Ricoh K-C1 has a charge roller current leak?
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  Billy LynnSep 2, 2025
  If your Ricoh All in One Printer detects a charge roller current leak, it means a current leak signal for the charge roller is detected. This could be due to a damaged charge roller, a defective high voltage supply board, or a poor connection of the PCU. Check these components.
H
Heather ChavezSep 1, 2025
How to fix laser synchronization error in Ricoh All in One Printer?
- T
  Taylor PattonSep 1, 2025
  A laser synchronization error on your Ricoh All in One Printer means that the main scan synchronization detector board cannot detect the laser synchronization signal for more than 5 consecutive 100 ms intervals. This can be caused by: * A poor connection between the LD unit and the BICU board * A damaged cable between BiCU and LD unit * An LD unit out of position * A defective LD unit * A defective BiCU board
B
Benjamin BryantAug 31, 2025
What causes Ricoh K-C1 All in One Printer to display TD sensor error?
- J
  Janet LynchAug 31, 2025
  If your Ricoh All in One Printer displays a TD sensor error, it means the TD sensor outputs less than 0.2 V or more than 4.0 V 10 times consecutively during copying. This could be due to an abnormal TD sensor or a poor connection of the PCU. Check these components.
C
cwoodAug 30, 2025
What to do if Ricoh K-C1 All in One Printer shows a main motor lock?
- M
  Melinda MatthewsAug 30, 2025
  If your Ricoh All in One Printer displays a main motor lock, it means a main motor lock signal is not detected for more than 7 consecutive checks (700 ms) after the main motor starts to rotate, or the lock signal is not detected for more than 7 consecutive checks during rotation after the last signal. This could be due to too much load on the drive mechanism or a defective main motor. Check these components.

Ricoh K-C1 Specifications

General

Max Resolution (BW)	1200 x 1200 dpi
Grayscale Depth	8-bit
Functions	Print, Copy, Scan
Scan Type	Flatbed
Media Type	Plain, Envelope
PC Connectivity	Yes
Connectivity	USB 2.0