Trouble Shooting - LECAI Science And Technology LC Easyjet-16W Reference Manual

print head.
 If the printer is not operated less than 4 days, please fill the maintenance capper with
cleaning solution and move the print head to stay on the maintenance capper to make sure
the head keep being moist, refer to the 3.1.7.2.5.
 If the printer is not operated over 4 days, please dismantle the print head and clean it with
cleaning solution. After clean all the ink left in the head, then cover the head with a piece of
special wipe cloth (with cleaning solution) and then cover it with plastic film.
 The spare parts and consumables from LECAI are recommended, LECAI will not be liable
for the damage of printer caused by using the spare parts and consumables from other
suppliers.

7 Trouble Shooting

Problems
Turn on but the 1.Power cable.
LCD can't 2 .LCD cable.
show 3. Mainboard fuse.
4.Power board.
5.Mainboard
6.LCD
Turn on but 1. Motor cable.
Carriage can't 2. Operation panel cable
move 3. Mainboard fuse
4. Mainboard
5. .Motor
Output form 1.IP address
Maintop but 2.Network cable
printer no 3.Maintop software
response 4.Computer
5.Mainboard
carriage rushes 1.Raster sensor
out from the 2.Raster
station and
rushes back
1. Static.
2. Media.
3. Voltage
4. Print head height
Print misting 5. Working Environment
6. Speed
Reason
1. Change the power cable.
2. Re-plug in the LCD cable.
3. Test by multimeter whether there is voltage.
4. Change the mainboard fuse.
5. Check whether the transformer has voltage.
6. Check the mainboard power cable.
7. Change the mainboard.
8. Change the LCD.
1. Re-plug in the motor cable
2. Re-plug in the Operation panel cable.
3. Change the mainboard fuse.
4. Change the mainboard.
5. Change the Motor.
1. Set up the PC IP address 196.12.0.188
2. Change the network cable.
3. Setup Maintop printer.
4. Click Maintop Manager "Start" icon to start print.
5. Re-install the Maintop software.
6. Use another computer .
7. Change the mainboard.
1. Check the raster sensor position.
2. Change the raster sensor.
3. Clean the raster.
4. Change the raster.
1. Connect the earth lead and test by multimeter.
2. Use other media to try.
3. Use UPS.
4. Adjust the print head about 1.5mm.
5. Temperature：18°- 35°Humidity：35RH - 65RH.
LC Easyjet-16W/18S User Manual V13GZ.1
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