DOWNLOAD Sharp AL-840 (serv.man4) Service Manual ↓ Size: 2.34 MB | Pages: 26 in PDF or view online for FREE

Model
AL-840 (serv.man4)
Pages
26
Size
2.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AL800 840 Service Manual-System configuration Specifications Consumable parts Set up
File
al-840-sm4.pdf
Date

Sharp AL-840 (serv.man4) Service Manual ▷ View online

[1] SYSTEM CONFIGURATION
1. LINEUP
A. Main Unit
(1) Appearance
AL-800
AL-840
(2) Function/Equipment
Item
Model
Notes
AL-800
AL-840
Function/Equipment
Copying speed
8 CPM
8 CPM
Printing speed
N/A
8 PPM
Paper tray capacity
250 sheets
250 sheets
B. Supplies
(1) Appearance
TD cartridge
Drum cartridge
(2) Supplies List
Items
Model/Parts code
Drum cartridge
AL-80DR
TD cartridge
AL-80TD
1 – 1
C. Accessories
Accessories list
EUROPE
UK
Model
AL-800
AL-840
AL-800
AL-840
Tray (Universal)
Included
Included
Included
Included
Drum cartridge
Installed
Installed
Installed
Installed
TD cartridge (1.5K)
Included
Included
Included
Included
Original cover
Included
Included
Included
Included
AC power cord
Included
φ
4.8 2P
Included
φ
4.8 2P
Included
BS PLG
Included
BS PLG
Printer cable
N/A
Included
N/A
Included
Driver soft
N/A
CD-ROM (E)
N/A
CD-ROM (E)
Operation manual
Copier
AL-800 (EU)
Included (Multi1
*
)
Non-EU
Included (Multi2
*
)
AL-840 (EU)
Included (Multi1)
Non-EU
Included (Multi2)
Included (E)
Included (E)
Printer
N/A
AL-840
Included (E)
N/A
Included (E)
Warranty card (Registration card)
N/A
N/A
Included (E)
Included (E)
MSDS sheets
N/A
N/A
N/A
N/A
POP label
N/A
N/A
N/A
N/A
Dust cover
N/A
N/A
N/A
N/A
User card (Aiyousya card)
N/A
N/A
N/A
N/A
Digital logo
Included
Included
Included
Included
*
Multi1: English, German, Danish, Swedish, French, Dutch, Spanish, Italian
*
Multi2: English, German, Danish, French, Russian, Hungarian, Czech, Portuguese
AUSTRALIA/NEW ZEALAND
Model
AL-800
AL-840
Tray (Universal)
Included
Included
Drum cartridge
Installed
Installed
TD cartridge (1.5K)
Included
Included
Original cover
Included
Included
AC power cord
Included
Australian PLG
Included
Australian PLG
Printer cable
N/A
Included
Driver soft
N/A
CD-ROM (E)
Operation manual
Copier
Included (E)
Included (E)
Printer
N/A
Included (E/F/G)
Warranty card (Registration card)
Included (E)
Included (E)
MSDS sheets
N/A
N/A
POP label
N/A
N/A
Dust cover
N/A
N/A
User card (Aiyousya card)
N/A
N/A
Digital logo
Included
Included
1 – 2
OTHER COUNTRIES (Inch)
OTHER COUNTRIES (AB)
Model
AL-800
AL-840
AL-800
AL-840
Tray (Universal)
Included
Included
Included
Included
Drum cartridge
Installed
Installed
Installed
Installed
TD cartridge (1.5K)
Included
Included
Included
Included
Original cover
Included
Included
Included
Included
AC power cord
Included
Included
Included
Included
Printer cable
N/A
Included
N/A
Included
Driver soft
N/A
CD-ROM
N/A
CD-ROM
Operation manual
Copier
Included
(Language: TBD)
Included
Included
Included
Printer
N/A
Included
N/A
Included
Warranty card (Registration card)
N/A
N/A
N/A
N/A
MSDS sheets
N/A
N/A
N/A
N/A
POP label
N/A
N/A
N/A
N/A
Dust cover
N/A (
*
1)
N/A (
*
1)
N/A (
*
1)
N/A (
*
1)
User card (Aiyousya card)
N/A
N/A
N/A
N/A
Digital logo
TBD
TBD
TBD
TBD
*
1: except a part of area
2. STRUCTURE
A. Hardware
Block diagram
CCD PWB
CPU
H8S
DRAM
ASIC
I/F
A/D
EEPROM
RAM
ROM
SRAM
32kX8
SRAM
32kX8
Power SW
DRAM
16Mbit
DRAM
16Mbit
DRAM
16Mbit
MCU (PCU) PWB
Image process ASIC
CCD control
Data select
Motor driver
ICU PWB
Paper in sensor
High voltage
PWB
Driver
Motor driver
High voltage unit
Main charger roller
Drum
OPC cartridge
LSU unit
Laser
Pickup solenoid
Main motor
Transfer roller
Polygon motor
CCD
Amplifier
Scanner motor
FAN motor
Home position sensor
Paper size sensor
Toner sensor
Invertor
Scanner
lamp
Image
process
Heat roller
Thermistor
Heater lamp
Power PWB unit
Developer cartridge
Doctor
Earth sheet
Developing
roller
Control
electrode
Paper exit
sensor
Laser beam
sensor
Operation panel PWB
Key switch
Display lamp
Temperature
fuse
Temperature
fuse
1 – 3
B. Firmware
Block diagram
3. SOFTWARE
Items
Contents
Media
GDI Printer driver
Printer driver
CD-ROM
4. OPERATING ENVIRONMENT
(1) System requirements
Host computer
Operating system
Emulation
Plug and play
Network
IBM PC/AT or
100% compatible
MS-DOS 3.3 +
MS-Windows 3.1X or later
MS-Windows 95/98
MS-Windows NT 4.0
Sleek type GDI
Supported
Not supported
(2) Interface
Type
Host computer
Operating system
Protocol
IEEE1284P x2
IBM PC/AT or
100% compatible
MS-DOS 3.3 +
MS-Windows 3.1X or later
MS-Windows 95
MS-Windows NT 4.0
Peppy
Nibble
CCD
DRAM
ASIC
I/F
CPU BUS
analog
image data
image data
image data (V DATA)
image data
A/D
image data(LD)
CPU
H8S
ROM
RAM
EEPROM
SRAM
32kbitx8
SRAM
32kbitx8
serial data
(OP DATA/KIN1/KIN2)
DRAM
16Mbit
DRAM
16Mbit
DRAM
16Mbit
serial data (EEPD)
(CCD OUT)
(CCDD0~7)
image data
(Data1~8)
(VIDEO)
serial data
(SDATA)
CCD PWB
Amplifier
Image process 
ASIC
Image
process
Data select
LSU unit
Laser
Operation panel
Main control PWB
I/F PWB
1 – 4
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Sharp AL-840 (serv.man4) Service Manual ▷ Download

  • DOWNLOAD Sharp AL-840 (serv.man4) Service Manual ↓ Size: 2.34 MB | Pages: 26 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp AL-840 (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AL-840 (serv.man4) Copying Equipment. Information contained in Sharp AL-840 (serv.man4) 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.