1. templesss 28.04.23 18:22
30-The Head/carriage unit does not move.
Detected by the CR encoder sensor.
Возможные не исправности.
The Head/carriage unit does not move.
Detected by the CR encoder sensor.
<User Check>
- Remove the jammed recording paper from the engine part.
Unable to print 30 LCD
Step Cause Solution
1 Foreign materials inside the
engine
Remove foreign materials.
2 CR encoder strip stained Clean the CR encoder strip.
3 CR encoder strip out of place Reattach the CR encoder strip.
4 CR timing belt out of place Reattach the CR timing belt.
5 Ink tube not properly attached Reattach the Ink tube.
6 Head cover not properly
attached
Reattach the Head cover.
7 Carriage motor harness
connection failure
Reconnect the Carriage motor harness.
8 Carriage flat cable connection
failure
Reconnect the Carriage flat cable.
9 Maintenance unit not properly
attached
Reattach the Maintenance unit.
10 CR encoder strip defective Replace the CR encoder strip.
11 CR timing belt defective Replace the CR timing belt.
12 Carriage motor defective Replace the Carriage motor ASSY.
13 Carriage PCB defective Replace the Carriage PCB ASSY.
14 Main PCB defective Replace the Main PCB ASSY.
Проверка в -maintenance mode-
Sensor Operational Check (Maintenance mode 32)
<Function>
This function checks whether sensors work normally.
<Operating Procedure>
(1) Enter [3] and [2] in the initial stage of the maintenance mode.
The machine sounds 1,100 Hz and 400 Hz tones cyclically through the following
volumes for testing the speaker.
Note To stop tones from the speaker, press [SET] or [Menu].
If the sensing statuses are as defined below, the LCD shows the 1st sensor group
"DFDRCVRSCCP1****".
(2) Press [Mono Start] to switch to the next sensor group.
If asterisks ("**") appear on the LCD, it means that the corresponding sensor does not
exist on the model.
Given below is the relationship between the LCD indication, sensor name and sensor
status.
*1 For ADF models only
*2 For Ink Cartridge models and MFC-T800W only
*3 For Ink Cartridge models only
Items
shown
on the
LCD
Sensors Sensing status (display/no display)
DF*1 Document detection sensor No document/Document present
DR*1 Document scanning position sensor No document/Document present
CV Document scanner sensor Cover closed/Cover opened
RS Registration sensor No recording paper/Recording paper present
CC Ink cartridge cover sensor Cover closed/Cover opened
P1 Purge cam sensor Origin/Out of origin
IK*2 Black ink cartridge detection sensor Cartridge present/No cartridge
IY*3 Yellow ink cartridge detection sensor Cartridge present/No cartridge
IC*3 Cyan ink cartridge detection sensor Cartridge present/No cartridge
IM*3 Magenta ink cartridge detection sensor Cartridge present/No cartridge
EK Black ink remaining sensor Ink present/No ink
EY Yellow ink remaining sensor Ink present/No ink
EC Cyan ink remaining sensor Ink present/No ink
EM Magenta ink remaining sensor Ink present/No ink
VT Head thermistor Normal temperature/Abnormal temperature
T1 High temperature detector in the complex IC
(for main PCB)
Normal temperature/Abnormal temperature
По хорошему, только подменой узла проверить можно.