Preparation:
• Remove platen or ADF
• Raise the scanner unit to full upright.
• Remove: (1) paper cassette, (2) paper output tray, (3) right cover, (4) left cover, (5) scanner unit, (6)
rear cover
1. Slowly push the cover bracket from the right [1] about 4 cm (1½") to the left to disengage the hook
below then lift the plate to remove it.
• Apply only enough force to slide the bracket off of its hook.
• If you push too hard, the bracket may release suddenly from the frame and the edge of the cover
may shear components from the control board.
2. Touch a metal surface before you touch the control board.
3. Push the corner of the back cover [2] aside to expose the screw.
4. Remove the control board [3] (
x12, FFC x2,
x6).
5. The NVRAM is on the bottom of the board. Turn the board over and lay it on a flat, clean surface so
you can see the NVRAM [4].
Boards
105
3
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 ...