Brother HL-L8250

Brother printer, copier troubleshooting
Dennis
Posts: 53
Joined: Sat Oct 21, 2017 9:47 pm

Brother HL-L8250

Postby Dennis » Thu Oct 14, 2021 9:37 am

Error message: Calibration failed
How to solve?
Sanjay
Posts: 43
Joined: Mon Feb 01, 2021 11:47 am

Re: Brother HL-L8250

Postby Sanjay » Thu Oct 14, 2021 9:47 am

Brother HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, HL-L9200CDW, HL-L9200CDWT, HL-L9300CDW, HL-L9300
Error code: 9801
Calibrate
Calibration failed. Turn the power off and then back on again.
Error occurred with the value measured during color density adjustment performed from the control panel.
User Check:
  • Check if the toner cartridges are set in the correct order of colors.
  • Replace the toner cartridge.
  • Replace the drum unit.
  • If the belt unit has a scratch, replace it.
  • If “WT Box End Soon” is displayed on the LCD and the belt unit has dirt, replace the waste toner box.
Solution:
  1. Dirt on the registration mark sensor L
    - Clean the registration mark sensor L.
  2. Failure in printed measurement pattern image
    - If failure occurs when printing “2D3S YMCBWKW_A” in “Function code 71”
  3. Connection failure of the registration mark sensor L PCB harness
    - Reconnect the registration mark sensor L PCB harness.
  4. Density sensor failure
    - Replace the registration mark sensor unit.
  5. Main PCB failure
    - Replace the main PCB ASSY.
Sanjay
Posts: 43
Joined: Mon Feb 01, 2021 11:47 am

Re: Brother HL-L8250

Postby Sanjay » Thu Oct 14, 2021 9:49 am

Brother HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, HL-L9200CDW, HL-L9200CDWT, HL-L9300CDW, HL-L9300
Error code 9802
Calibrate
Calibration failed. Insufficient Toner for Calibration.
Dot counter or develop roller counter of color toner has reached the upper limit during color density adjustment performed from the control panel.
User Check:
  • Replace the corresponding toner cartridge.
Solution:
  1. Main PCB failure
    - Replace the main PCB ASSY.
Sanjay
Posts: 43
Joined: Mon Feb 01, 2021 11:47 am

Re: Brother HL-L8250

Postby Sanjay » Thu Oct 14, 2021 9:53 am

Brother HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, HL-L9200CDW, HL-L9200CDWT, HL-L9300CDW, HL-L9300
Error code 9803
Calibrate
Calibration failed. Press Go, and try again.
Density patch measurement ended unsuccessfully during color density adjustment performed from the control panel.
Error code 9804
Calibrate
Calibration failed. Press Go, and try again.
Error occurred with the value measured during density sensor sensitivity calibration.

User Check:
  • Check if the toner cartridges are set in the correct order of colors.
  • Replace the toner cartridge.
  • Replace the drum unit.
  • If the belt unit has a scratch, replace it.
  • If “WT Box End Soon” is displayed on the LCD and the belt unit has dirt, replace the waste toner box.
Solution:
  1. Dirt on the registration mark sensor L
    - Clean the registration mark sensor L.
  2. Failure in printed measurement pattern image
    - If failure occurs when printing “2D3S YMCBWKW_A” in “Function code 71”.
  3. Connection failure of the registration mark sensor L PCB harness
    - Reconnect the registration mark sensor L PCB harness.
  4. Density sensor failure
    - Replace the registration mark sensor unit.
  5. Main PCB failure
    - Replace the main PCB ASSY.

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