Lexmark X95 series - Page 70

2-20 Service Manual
7558-xxx
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191.12
Service engine error
Fuse 8 on the lower engine PCBA has
blown.
A fuse has blown.
Go to “191.12 Lower engine PCBA fuse
8 blown” on page 2-85.
191.13
Service engine error
Lower engine PCBA fuse 9 blown A fuse has blown.
Go to “191.13 Lower engine PCBA fuse
9 blown” on page 2-86.
191.14
Service engine error
Lower engine PCBA fuse 10 blown A fuse has blown.
Go to “191.14 Lower engine PCBA fuse
10 blown” on page 2-86.
191.15
Service engine error
Lower engine PCBA fuse 11 blown A fuse has blown.
Go to “191.15 Lower engine PCBA fuse
11 blown” on page 2-86.
191.16
Service engine error
Lower engine PCBA fuse 12 blown A fuse has blown.
Go to “191.16 Lower engine PCBA fuse
12 blown” on page 2-87.
191.17
Service engine error
Lower engine PCBA fuse 13 blown A fuse has blown.
Go to “191.17 Lower engine PCBA fuse
13 blown” on page 2-87.
191.18
Service engine error
Upper engine PCBA data failure Data values are not normal on the upper
engine memory.
Go to “191.18 Upper engine PCBA data
failure” on page 2-87.
191.19
Service engine error
Upper engine PCBA access failure Data values are not normal on the upper
engine memory.
Go to “191.19 Upper engine PCBA
access failure” on page 2-88.
191.20
Service engine error
Upper engine PCBA buffer failure Data values are not normal on the upper
engine memory.
Go to “191.20 Upper engine PCBA
buffer failure” on page 2-88.
191.23
Service engine error
Fuse 14 on the lower engine PCBA
has blown.
Go to “191.23 Lower engine PCBA fuse
14 blown” on page 2-88.
191.24
Service engine error
Fuse 15 on the lower engine PCBA
has blown.
Go to “191.24 Lower engine PCBA fuse
15 blown” on page 2-89.
191.25
Service engine error
Fuse 16 on the lower engine PCBA
has blown.
Go to “191.25 Lower engine PCBA fuse
16 blown” on page 2-89.
1xx service error codes
Error code Description Action