Sony UP-D2600S Service Manual page 88

8. Platen Home Check
<Contents> Is the platen position sensor operating normally?
Is the platen motor operating?
Are the harness and mechanical parts assembled correctly?
<Procedure> (1) Open the platen cover, and pull out the ribbon cartridge and paper tray.
(2) PAGE1 ADDRESS 88H <EXEC>
. OK : Bell rings once
. NG : Bell rings three times
<Data check> PAGE4 ADDRESS 39H DATA
9. FG Sensor Check
<Contents> Are the paper feed FG sensor and ribbon FG sensor operating normally?
Are the paper feed motor, ribbon motor operating normally?
Are the harness and mechanical parts assembled correctly?
<Procedure> (1) Open the platen cover, and pull out the ribbon cartridge and paper tray.
(2) PAGE1 ADDRESS 89H <EXEC>
. OK : Bell rings once
. NG : Bell rings three times
<Data check> PAGE4 ADDRESS 39H DATA
10. Bar Code Automatic Adjustment
<Contents> Automatic adjustment of the light emission level of the bar code sensor and threshold
level.
Is the paper feed motor operating?
Are the harness and mechanical parts assembled correctly?
<Procedure> (1) Close the platen cover and insert the ribbon cartridge.
(2) PAGE1 ADDRESS 8AH <EXEC>
. OK : Bell rings once
. NG : Bell rings three times
<Data check> PAGE1 ADDRESS 1BH DATA
11. Ribbon Code Automatic Adjustment
<Contents> Automatic adjustment of light emission levels of the RBN_CD0 sensor and
RBN_CD1 sensor, and threshold level.
Is the ribbon motor operating?
Are the harness and mechanical parts assembled correctly?
<Procedure> (1) Close the platen cover and insert the ribbon cartridge.
(2) PAGE1 ADDRESS 8BH <EXEC>
. OK : Bell rings once
. NG : Bell rings three times
<Data check> PAGE1 ADDRESS 1BH DATA
3-14
**
H (Refer to NG_CODE1.)
**
H (Refer to NG_CODE1.)
**
H (Refer to NG_CODE5.)
**
H (Refer to NG_CODE5.)
UP-D2600/V1(E)