Lexmark C920 Service Manual page 358

5056-XXX
service error
910 - drive motor error
911 - paper exit motor error
912 - high capacity feed motor error
2-10
917 - RIP fan error
918 - main unit fan error
919 - power supply fan error
920 - fuser error - fuser heater trouble
923 - upper fuser thermistor open error
924 - lower fuser thermistor open error
2-12
925 - HVU error
92x - toner sensor error
930 - printhead error, yellow
931 - printhead error, magenta
932 - printhead error, yellow
933 - printhead error, black
934 - drum sensor, color
935 - drum sensor, black
2-15
936-9 - cassette error
940 - high-capacity feed sensor error
941 - high-capacity feed tray error
2-16
942 - duplex error
945 - engine flash error
946 - printer/printhead controller board communication
2-17
947 - finisher communication error
948 - machine ID error
949 - tray (x) communication error
952 - NVRAM chip failure
954 - NVRAM CRC failure
2-19
955 - code CRC
956 - processor failure
2-20
957 - ASIC failure
2-20
958 - NAND failure
2-20
960 - RAM slot 1 bad
2-20
961 - RAM slot 2 bad
2-20
964 - emulation error
970 - standard network error
975 - unrecognizable network port
976 - unrecoverable software error in network port
2-21
978 - bad checksum
979 - Flash parts failed
980 - face up/down switching error
981 - belt up/down sensor
982 - sensor controller
983 - black gear sensor
984 - yellow gear sensor
985 transfer belt thermistor
986 - transparency (OHP) sensor
2-25
993 - CPU
2-26
994 - density sensor
995 - finisher main feed motor
996 - finisher jogging motor
997 - finisher tractor motor
2-29
999 - stapler motor
2-28
tray elevator motor
2-5
service errors
4-1
service precautions
3-41
size detection
I-6
Service Manual
2-9
2-9
2-10
2-10
2-10
2-11
2-11
2-11
2-12
2-13
2-13
2-14
2-14
2-15
2-15
2-16
2-16
2-16
2-17
2-18
2-18
2-19
2-19
2-20
2-20
2-20
2-21
2-21
2-22
2-23
2-23
2-23
2-24
2-24
2-27
2-27
2-28
Some held jobs were lost
specifications
1-16
connectivity
environment
paper and media
power and electrical
1-3
technical
Standard Bin Full
2-37
Staples Empty
2-37
Staples Low
2-1
start
sub-frame
4-41
removal
Submitting selection
switches, locations
2-3
symptom table
T
technical specifications
theory
3-31
belt unit
belt up/down
cleaning unit
clearing paper jams
configuration
3-32
delivery
development unit
drive system
3-32
duplex unit
electrophotography
electrophotography process
expansion paper feeder
3-26
fusing
high capacity feeder (HCF)
maintenance mode
multipurpose feeding
paper feeding
paper feeding / fusing
3-24
processes
processes and configuration
2-21
registration unit
3-25
transfer unit
1-20
tools
transfer belt
4-43
removal
Transfer Belt Life Warning
2-37
Tray \> Empty
2-37
Tray \> Low
2-37
Tray \> Missing
tray up/down mechanism
2-63
troubleshooting
U
2-37
USB \>
USB drive removed
V
2-37
View supplies
2-37
1-18
1-7
1-17
2-37
2-37
5-3
1-3
3-31
3-28
3-34
3-24
3-24
3-28
3-24
3-24
3-32
3-38
3-43
3-30
3-29
3-28
3-24
3-30
2-37
3-39
2-37