Hitachi HT-4139-28 Troubleshooting Manual page 15

Troubleshooting
Table Scanner Error Code (4/11)
No. Error code Cause
33124000 Sheet is ejected to the wrong
38
stacker (A).
33124400 Sheet is ejected to the wrong
stacker (R).
39
33124812 Mirror control error.
(Front)
33124820
33124822
33124824
33124830
33124832
33124834
33124840
40
33124841
33124842
33124850
33124851
33124852
33124860
33124862
33124813 Mirror control error.
(Back)
33124821
33124823
33124825
33124831
33124833
33124835
33124843
41
33124844
33124845
33124853
33124854
33124855
33124861
33124863
2-4
Recovery
Check the Gate movement using
Maintenance Tools.
If the Gate doesn't move property, replace
following parts.
1. #53 R-SOL ASSY
2. #23 DRV PK-ASSY
If the Gate move properly, check the
PC42/PC43 Detector information using
Maintenance Tools.
clean PC42/PC43 Detector, then run
Procedure of Auto Calibration.
If not recovered, replace following parts.
1. #23 DRV PK-ASSY
2. #24/25 MAIN PK-ASSY (28 or 48)
3. PC42/PC43 Detection Units
Clean the front lower mirror and cover glass.
Check video level of the described surface
using Maintenance Tools and check if the
#4 Fluorescent lamp is on.
If not recovered, replace following parts.
1. #4 Fluorescent lamp (Front)
2. #64 LAMP INVERTER (Front)
3. #22 Scanner ASSY (Front)
4. #24/25 MAIN PK-ASSY (28 or 48)
5. #23 DRV PK-ASSY
Clean the back lower mirror and cover glass.
Check video level of the described surface
using Maintenance Tools and check if the
#4 Fluorescent lamp is on.
If not recovered, replace following parts.
1. #4 Fluorescent lamp (Back)
2. #64 LAMP INVERTER (Back)
3. #22 Scanner ASSY (Back)
4. #24/25 MAIN PK-ASSY (28 or 48)
5. #23 DRV PK-ASSY