About On-Site Servicing - Epson ColorPage EPL-C8000 Service Manual

EPSON EPL-C8000

6.1 About On-Site Servicing

This section contains information you need when visiting your customer
for on-site servicing including preventive maintenance required to
prevent any potential printer malfunction as well as normal
maintenance. To prevent accident during servicing, observe the
"WARNING" and "CAUTION" carefully and avoid servicing in a
dangerous situation.
n Before servicing, be sure to turn the printer off and
unplug the power code from the wall outlet before to
prevent injury, burnt, and electrification. If you must
keep the power applied to measure voltage, be aware
of the potential for electrical shock and do all tasks
with the most care.
n Never inspect any motor, sprocket, and gear while the
printer is operating.
n Weight
This printer weighs quite heavily (about 69Kg). Be
sure to carry it by 4 people or more and take a good
posture keeping your back low.
n Safety Components
Make sure the safety components function properly.
The safety devices include fuses, interlock switches
and others such as panels and covers for protecting
users.
n Do not touch the FUSER ASSEMBLY (Fusing unit)
while it is still very hot shortly after operation. After
servicing, note the following points when turning on
the printer for operation.
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Chapter 6 MAINTENANCE
- Do not catch your hands and clothes in the rotating
parts such as rollers and fans.
- Keep your hands off the electrical terminals and high
voltage components such as HVPS and LVPS.
n Be aware that this printer emits laser beam when the
printer is under the both of the following conditions.
- The printer power switch is on and the printer is in
"Ready" status.
- Interlock switches are off (The TOP COVER and the
FRONT COVER are closed.)
n Be careful of sharp edges of the metal frames used in
many parts of this printer.
n Do not disassembly the TONER CARTRIDGE.
n Do not leave the DRUM CARTRIDGE in direct sun
light.
n Do not disassembly the ROS ASSEMBLY.
n Avoid touching IC and other electrical element with
your bare hands to protect them from static
electricity.
n Do not turn off the power until all motors stop.
n In case you need to transport the printer:
1. Remove the DRUM CARTRIDGE from the printer.
2. Pack the printer using the exclusive packing
materials and on a pallet.
n Do not dispose of any replaced parts and
cousumabels at your customer's place.
n Once color toner gets on a floor, it is hardly cleaned
out. Therefore, be sure to place a sheet or cloth inside
the printer so that the floor is protected.
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