Mutoh VJ-426UF — E 087Err H trans Th.
VJ-426UF
Mutoh VJ-426UF — E 087Err H trans Th.
E 087Err H trans Th.
This indicates that Head
transistor is
malfunctioning.（The
temperature of Head
transistor of MAIN board
may be abnormal, or the
sensor of Thermistor
may be malfunctioning.)
Checks / troubleshooting:
2. Check the connection of CR_FFC.
3. Head FFC may be damaged.
4. CR_FFC may be damaged.
5. Print head may be damaged.
6. CR board may be damaged.
7. MAIN board may be damaged.
Recommended actions:
1. Make sure to connect Head FFC surely.
2. Make sure to connect CR_FFC surely.
3. Replace Head FFC.
4. Replace CR_FFC.
5. Replace Print head.
6. Replace CR board.
7. Replace MAIN board.
• may be malfunctioning.)
• 3. Head FFC may be damaged
• 4. CR_FFC may be damaged
• 5. Print head may be damaged
• 6. CR board may be damaged
• 7. MAIN board may be damaged
VJ-1627MH; VJ-1628MH; VJ-626UF; XPJ-461UF
VJ-426UF