Scanner
No.
Component
Function
Motor
MT
Scanner Motor
Moves the exposure lamp across the original on the
exposure glass.
Boards
PCB
Lamp Regulator
Converts the ac power input to a stable, high frequency ac
output to the exposure lamp. This provides a more stable
light source and better latent image.
PCB
CCD Board
Controls operation of the exposure lamp.
PCB
Network Communication
Unit
Controls network communication
PCB
Main Board
Controls operation of the scanner unit.
PCB
Network Interface Card
Installed on the back of the machine. Provides connection
point for the network cable. Built into the J014. Provided as
an option for the J012/J013 and requires installation.
Other
Other
Operation Panel
Provides the keys for operation of the copier and fax.
Other
Exposure Lamp
Cold Cathode Fluorescent Lamp. Illuminates the original for
scanning. Converts the ac power input to a stable, high
frequency ac output to the exposure lamp. This provides a
more stable light source and better latent image.
Printer Engine
No.
Component
Function
Clutches
CL
Bypass Paper Feed
Clutch – CL4
A one-way clutch that controls the operation of the pick-up roller.
Releases and allows the pick-up roller (a half roller) to rotate and
pick-up the sheet and feed it. When the roller reaches its point of
half-rotation, the pawl of the clutch stops the pick-up roller. The
Electrical Components
289
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Содержание J012
Страница 1: ...Toscana C1a C1b C1bN Machine Code J012 J013 J014 SERVICE MANUAL July 2007 Subject to change ...
Страница 25: ...24 ...
Страница 44: ...Load Paper 1 Raise the output tray 2 Pull the paper tray out of the machine Installation Procedure 43 1 ...
Страница 63: ...1 Installation 62 1 ...
Страница 156: ...4 Service Data List 1 Menu Yes 1 SERVICE S CHOICE 2 or 4 REPORT Yes SERVICE DATA LIST Yes Status Reports 155 4 ...
Страница 158: ...Self Diagnostic Test Flow Self Diagnostic Test Flow 157 4 ...
Страница 159: ...4 Troubleshooting 158 4 ...
Страница 160: ...Self Diagnostic Test Flow 159 4 ...
Страница 199: ...4 Troubleshooting 198 4 ...
Страница 212: ...T 30 PROTOCOL MONITOR REPORT 5 CLEAR DATA These settings clear memory and all memory settings Service Mode 211 5 ...
Страница 306: ...Ink Supply Overview 1 Ink cartridges x 4 Y M C K 2 Ink Pump Unit 3 Ink Supply Tubes Ink Supply 305 6 ...
Страница 330: ...Basic Operation Initialization Sequence at Power On Basic Operation 329 6 ...
Страница 332: ...Duplex Unit Overview 1 Duplexer Cover Button 2 Duplexer Cover 3 4 Duplexer Locks x 2 Duplex Drive Duplex Unit 331 6 ...
Страница 339: ...ADF Overview 1 ADF 2 Original Tray Drive 1 Paper Feed Roller 2 Paper Feed Clutch 6 Detailed Section Descriptions 338 6 ...
Страница 340: ...3 Original Feed Motor 4 Pick up Roller ADF 339 6 ...
Страница 341: ...6 Detailed Section Descriptions 340 6 ...
Страница 364: ...MEMO 363 ...
Страница 365: ...MEMO 364 ...