228
c
HELP Mode Function and Operation Procedures
chap.7
H-03
(1)Function testing
HELP mode
(1) Signal solenoid, Auto power off,Master feed clutch, Thermal
head's powersource/ signal,Paper feed clutch testing
¡
Following items are tested.
1. Signal solenoid
2. Auto power off
3. Master feed clutch
4. Thermal head power
5. Thermal head signal (factory adjustment )
6. Paper feed clutch 1 (ADF)
7. Paper feed clutch 2 (ADF)
2. Operation procedure
Accessing HELP modes
a
See page 219
(1) Signal solenoid, Auto power off,Master feed clutch, Thermal
head's powersource/ signal,Paper feed clutch testing
q
Access HELP mode
H-03
, and press the
key.
w
Press the
and/or
key to select the item.
e
Press the
(or
) key to test the functioning.
a
To exit the HELP mode :
Turn the power switch OFF.
a
To access another HELP mode :
Enter the desired mode number
using the numeric keys.
r
Press the
STOP
key.
The HELP mode selection display will reappear.
HELP-003
1 Signal solenoid
2 Auto power off
3 Master feed clutch
4 Thermal head power
5 Thermal head signal
6 Paper feed clutch 1 (ADF)
7 Paper feed clutch 2 (ADF)
Movement test
OK
test
test
1. Functions
For electrical parts layout
a
See page 314
¡
"2. Auto power off" turns off the power supply.
¡
"3. Thermal head power source" permits measurement of the
thermal head's voltage via the DC-DC PCB unit (CN2).
NOTE :
Summary of Contents for Duprinter DP-330
Page 9: ......
Page 11: ......
Page 18: ...c Dimensions chap 1 17 MEMO...
Page 24: ...4 8 2A 2B 2C 44000A1e b Part Names and Their Functions chap 1 23...
Page 152: ...151 MEMO...
Page 193: ...192 MEMO...
Page 329: ...328 x Overall Wiring Layout chap 8 15 Overall Wiring Layout 2 Drive PCB 2 2...