DOWNLOAD Sharp UP-800 (serv.man17) Service Manual ↓ Size: 489.45 KB | Pages: 14 in PDF or view online for FREE

Model
UP-800 (serv.man17)
Pages
14
Size
489.45 KB
Type
PDF
Document
Service Manual
Brand
Device
ECR / for spare part numbers refer to the seperate parts guide manual.
File
up-800-sm17.pdf
Date

Sharp UP-800 (serv.man17) Service Manual ▷ View online

Section 3
Disassembly
and
 Assembly
3-1
Section 3 Disassembly and Assembly
Preparations ...........................................................................................3-2
1.
Precautions ............................................................................................... 3-2
2.
Required Tools .......................................................................................... 3-2
Disassembly/Assembly ..........................................................................3-3
3-2
■ Preparations
1. Precautions
Observe the following points when working with the unit.
Disassembly precautions
● Do not disassemble the unit unnecessarily if it is working properly. In particular, do not loosen
any fastening screws unless required.
● When handling the thermal print head, observe the following points.
-   Do not use gloves etc. prone to static charge buildup.
-   Take full precautions against static discharge, and always ground yourself.
● Avoid touching the thermal elements or ICs on the thermal print head.
Assembly precautions
● While assembling the unit, always make sure that there is no damage to lead wires and the
flexible cable, and that no part is pinched or otherwise subject to excessive force.
● Verify that no screws or other parts are left in the unit.
● When first turning on the power after disassembly and assembly, check that every part works
normally.
Other precautions
● Before starting to print, verify that the paper has been set correctly.
● Do not attempt to print without any paper set in the printer.
2. Required Tools
For disassembly and assembly, you will need the following tools.
● Phillips screwdriver (for M2.5 screws)
● Flatblade screwdriver (tip width 2 - 3 mm)
● Tweezers
● Radio pliers
● Brush for lubrication
3-3
LT-1320CS
A
B
1
■ Disassembly/Assembly
This section explains how to remove all parts of the printer. When needing to replace a certain part, proceed
with the steps described below until the part in question. To assemble, reverse the order of the steps.
Steps which require special attention during assembly are marked with a black circle (
●).
q
w
C
● Removing the auto cutter unit
q Pull the hook located at the cutter base of the
auto cutter unit in the direction of arrow A and
turn the auto cutter in the direction of arrow B.
w Remove the two attached screws from the
auto cutter unit and raise the auto cutter unit
to remove it from the main unit.
e Remove the two screws (M2.0x4) and
remove the mouse plate from the auto cutter
unit.
e
Hook
Auto cutter
Cutter base
Attached screw
Auto cutter unit
Mouse Plate
Auto cutter unit
Screw
(M2.0x4)
● Mounting the auto cutter unit
Set the mouse plate to the auto cutter unit
and attach the auto cutter unit to the main unit
by reversing the disassembly procedure.
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Sharp UP-800 (serv.man17) Service Manual ▷ Download

  • DOWNLOAD Sharp UP-800 (serv.man17) Service Manual ↓ Size: 489.45 KB | Pages: 14 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp UP-800 (serv.man17) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp UP-800 (serv.man17) ECR. Information contained in Sharp UP-800 (serv.man17) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.