Panasonic FP7750 Error Codes list and fixing solutions
– Compatible Printer model: Panasonic FP7750
– Panasonic FP7750 Error Code List and description errors:
- Code: 0F
- Description: Sorter full or empty
- Code: E1-01
- Description: Scan home problem
- Code: E1-20
- Description: Lens problem
- Code: E1-21
- Description: Half speed scan home sensor problem
- Code: E1-23
- Description: F8-02 input error (registration adjustment.)
- Code: E1-32
- Description: No density detection of original
- Code: E1-40
- Description: Optics fan 1 not working
- Code: E1-41
- Description: Optics fan 2 not working
- Code: E2-01
- Description: Lift motor 1
- Code: E2-02
- Description: Lift motor 2
- Code: E2-03
- Description: Lift motor 3 (system console)
- Code: E2-04
- Description: Lift motor 4 (system console)
- Code: E2-05
- Description: Lift motor 5 (system console)
- Code: E2-06
- Description: LCT lift motor up
- Code: E2-07
- Description: LCT lift motor down
- Code: E2-10
- Description: System console motor drive problem
- Code: E3-01
- Description: Toner bottle motor drive problem
- Code: E3-03
- Description: Toner density sensor
- Code: E3-10, E3-11
- Description: High voltage problem
- Code: E3-20
- Description: Drive problem
- Code: E3-21
- Description: Dust fan drive problem
- Code: E3-22
- Description: Exhaust fan problem
- Code: E3-23
- Description: Suction fan problem
- Code: E3-30
- Description: Discharge lamp problem
– Panasonic FP7750 Error codes and solution steps to fix:
- Code: E3-40
- Description: Density sensor problem
- Code: E3-50
- Description: Transfer corona cleaner problem
- Code: E4-01
- Description: Low fuser temperature
- Code: E4-10, E4-12
- Description: Fuser fan problem
- Code: E5-01
- Description: 24 volt problem
- Code: E5-04
- Description: 10 volt problem
- Code: E5-10
- Description: 5 volt problem
- Code: E5-21
- Description: Communication problem with ADF
- Code: E5-22
- Description: Communication problem ADF
- Code: E5-23
- Description: Communication problem with sorter
- Code: E5-41
- Description: Registration control circuit board
- Code: E5-42
- Description: Total counter problem
- Code: E5-50
- Description: Communication problem
- Code: E6-03
- Description: Duplex length home sensor
- Code: E6-04
- Description: Duplex with home sensor
- Code: E6-05
- Description: Duplex paper sensor
- Code: E7-01
- Description: Sorter bins
- Code: E7-03
- Description: Sorter transport belt
- Code: E7-06
- Description: Sorter stapler motor
- Code: E7-10
- Description: ADF motor
- Code: E7-11
- Description: ADF sensors
- Code: J00
- Description: Bypass feed jam
- Code: J01
- Description: Cassette jam
- Code: J02
- Description: Paper feed unit jam
- Code: J03 … J05
- Description: System console feed jam
- Code: J06
- Description: LCT jam
- Code: J07
- Description: LCT or lower cassette feed jam
- Code: J08
- Description: System console feed jam
- Code: J09
- Description: Paper feed jam
- Code: J11
- Description: Paper feed jam. Copier or duplex
- Code: J12
- Description: Paper feed jam
- Code: J13
- Description: System console paper feed jam
- Code: J14
- Description: System console paper feed jam
- Code: J15
- Description: System console paper feed jam
- Code: J17 … J22
- Description: Feed jam at registration roller
- Code: J23 … J25
- Description: Paper jam in registration area from system console.
- Code: J30
- Description: Registration area jam from bypass
- Code: J31, J33
- Description: Jam in registration area
- Code: J40 … J42
- Description: Fuser exit jam
- Code: J50 … J56
- Description: Duplex jam
- Code: J60
- Description: Sorter jam
- Code: J70
- Description: ADF jam
- Code: J71
- Description: ADF exit jam
- Code: J72
- Description: ADF jam in reverse
- Code: U0
- Description: Key counter or access code number needed
- Code: U1
- Description: Front door interlock
- Code: U10
- Description: Document feeder interlock
- Code: U11
- Description: Sorter bins have paper in them
- Code: U12
- Description: Need staples
- Code: U13
- Description: Add toner. Could also be toner density sensor, toner feed system, or main board.
- Code: U14
- Description: Waste toner bottle full
- Code: U16
- Description: Developer unit not properly installed properly, or connector problem
- Code: U16
- Description: LCT feed unit jam
- Code: U17
- Description: Sorter cover interlock
- Code: U18
- Description: Department maximum copies. This means that a department had a copy limit and has gone over it
- Code: U4
- Description: Sorter interlock
- Code: U6
- Description: Right side interlock
- Code: U7
- Description: Right side interlock on system console paper feed cover
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