Question about Brother MFC-5840CN All-In-One InkJet Printer

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Where can I get mainpcb boards foe this unit ?

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Re: where can I get mainpcb boards foe this unit ? - Brother MFC-5840CN All-In-One InkJet Printer Printers & Copiers

EBay ;-)

Posted on Nov 13, 2007

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- Timing **** film (QC1-9542)
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- Carriage motor (QM2-3872)
3 times Line feed error [6000] An error occurred in the LF encoder signal. - Timing sensor unit (QM2-3878)
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- Logic board (QM2-3827)
5 times ASF (cam)
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[5700] This error takes place when feeding paper from the
ASF after an error occurred in the ASF cam sensor.
- Sheet feed unit (QM2-3762)
- ASF_PE sensor board (QM2-3877)
- Logic board (QM2-3827)
6 times Internal
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Error codes:
5B00: Main ink absorber
5B10: Borderless-print ink absorber
5B01: Main ink absorber
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Note: Before replacement of the logic board ***'y, check the ink absorber counter value (by service test print or EEPROM information
print). If the counter value is 7% or more, also replace the ink absorber kit (QY5-0178) when replacing the logic board ***'y, or
register the current ink absorber counter value to the replaced new logic board instead. [See 3-3. Adjustment / Settings, (9)
Service mode, for details.]
2-3. Other Error Messages
5B11: Borderless-print ink absorber
8 times Print head
rise error
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- Print head (QY6-0070)
- Logic board (QM2-3827)
9 times EEPROM
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10 times VH monitor
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- Print head (QY6-0070)
- Carriage unit (QM2-3753)
- Logic board (QM2-3827)
12 times PG position
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- Sheet feed unit (QM2-3762)
- Logic board (QM2-3827)
- Purge unit (QM2-3754)
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19 times Ink tank
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22 times Scanner home
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the scanner unit warming-up is not performed
properly at power-on.
On the LCD, "Scanner is not operating correctly." is
- Scanner unit (QM2-3775)
Alarm and Power
LEDs lit
ROM error,
RAM error
A flash ROM or RAM checksum error occurred at
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