Сервис мануал и схема сканера KYOCERA FS-1118MFP
Файл в формате PDF на английском языкеСодержание:
- 1-1 Specifications
- 1-1-1 Specifications
- 1-1-2 Names of parts
- (1) Main body
- (2) Operation panel
- 1-2 Handling Precautions
- 1-2-1 Drum
- 1-2-2 Installation environment
- 1-3 Installation
- 1-3-1 Unpacking and installation
- (1) Installation procedure
- 1-3-2 Connecting the cable
- (1) Connecting the network cable
- (2) Connecting the printer cable
- 1-3-3 Installing the document processor (option)
- 1-3-4 Installing the expanding memory (option)
- 1-3-5 Installing the fax system (option)
- 1-4 Maintenance Mode
- 1-4-1 Maintenance mode
- (1) Executing a maintenance item
- (2) Maintenance modes
- (3) Contents of maintenance mode items
- 1-4-2 System settings
- (1) Executing a system setting item
- (2) System settings
- 1-4-3 Service settings
- (1) Executing a service setting item
- (2) Contents of service setting items
- 1-5 Troubleshooting
- 1-5-1 Paper misfeed detection
- (1) Paper misfeed indication
- (2) Paper misfeed detection conditions
- (3) Paper misfeeds
- 1-5-2 Self-diagnosis
- (1) Self-diagnostic function
- (2) Self-diagnostic codes
- 1-5-3 Image formation problems
- (1) No image appears (entirely white).
- (2) No image appears (entirely black).
- (3) Image is too light.
- (4) Background is visible.
- (5) A white line appears longitudinally.
- (6) A black line appears longitudinally.
- (7) A black line appears laterally.
- (8) One side of the print image is darker than the other.
- (9) Black dots appear on the image.
- (10) Image is blurred.
- (11) The leading edge of the image is consistently misaligned with the original.
- (12) Paper creases.
- (13) Offset occurs.
- (14) Image is partly missing.
- (15) Fixing is poor.
- (16) Image center does not align with the original center.
- 1-5-4 Electrical problems
- (1) The machine does not operate when the power switch is turned on.
- (2) The main motor does not operate. (C2000)
- (3) The scanner motor does not operate.
- (4) Cooling fan does not operate.
- (5) The feed clutch does not operate.
- (6) The MP feed clutch does not operate.
- (7) The registration clutch does not operate.
- (8) The eraser lamp does not turn on.
- (9) The exposure lamp does not turn on.
- (10) The exposure lamp does not turn off.
- (11) The heater lamp does not turn on.
- (12) The heater lamp does not turn off.
- (13) Main charging is not performed.
- (14) Transfer charging is not performed.
- (15) A paper jam in the paper feed or exit section is indicated
- when the power switch is turned on.
- (16) The message requesting cover to be closed is displayed
- when the front cover is closed.
- (17) Others.
- 1-5-5 Mechanical problems
- (1) No primary paper feed.
- (2) No secondary paper feed.
- (3) Skewed paper feed.
- (4) The scanner does not travel.
- (5) Multiple sheets of paper are fed at one time
- (6) Paper jams.
- (7) Abnormal noise is heard.
- 1-6 Assembly and Disassembly
- 1-6-1 Precautions for assembly and disassembly
- (1) Precautions
- 1-6-2 Removing the process unit
- 1-6-3 Removing the principal outer covers
- (1) Removing the front top cover/face-down output tray
- (2) Removing the right cover
- (3) Removing the left cover
- 1-6-4 Removing the feed roller
- 1-6-5 Removing the MP feed roller
- 1-6-6 Removing the transfer roller
- 1-6-7 Removing the primary circuit PWBs
- (1) Removing the engine PWB
- (2) Removing the main PWB
- (3) Removing the power supply PWB and high voltage PWB
- (4) Removing the bias PWB
- 1-6-8 Removing the main motor and drive unit
- 1-6-9 Removing and splitting the fuser unit
- (1) Removing the separation craws
- (2) Removing the heater lamp
- (3) Removing the heat roller
- (4) Removing the thermistor
- (5) Removing the thermal cutout
- (6) Removing the press roller
- 1-6-10 Removing and scanner unit
- 1-6-11 Removing the laser scanner unit and the eraser lamp
- 1-6-12 Removing the ISU unit
- 1-6-13 Removing the exposure lamp
- 1-6-14 Removing the scanner mirror A
- 1-6-15 Removing the scanner motor
- 1-6-16 Removing the main charger unit
- 1-6-17 Adjustment the maintenance mode
- (1) Adjusting the leading edge registration of image printing
- (2) Adjusting the center line of image printing
- (3) Adjusting the amount of slack in the paper
- (4) Adjusting magnification of the scanner in the main scanning direction
- (5) Adjusting magnification of the scanner in the auxiliary scanning direction
- (6) Adjusting the scanner leading edge registration
- (7) Adjusting the scanner center line
- (8) Adjusting the margins for scanning an original on the contact glass
- (9) Adjusting the DP magnification
- (10) Adjusting the DP leading edge registration
- (11) Adjusting the DP trailing edge registration
- (12) Adjusting the DP center line
- (13) Adjusting the margins for scanning the original from the DP
- 1-7 Upgrading the firmware
- 1-7-1 Upgrading the firmware on the main PWB
- 2-1 Mechanical construction
- 2-1-1 Paper feeding system
- (1) Paper feed control
- (2) Paper feeding mechanism
- 2-1-2 Original scanning system
- (1) ISU unit
- 2-1-3 Electrophotographic system
- (1) Electrophotographic cycle
- (1-1) Process unit mechanism
- (2) Main charging
- (2-1) Photo conductive drum
- (2-2) Charging the drum
- (3) Exposure
- (3-1) Laser scanner unit
- (3-2) Drum surface potential
- (4) Development
- (5) Transfer
- (6) Fusing
- (6-1) Fuser unit mechanism
- (7) Cleaning
- 2-2 Electrical Parts Layout
- 2-2-1 Electrical parts layout
- (1) Main unit
- (2) Scanner unit
- 2-3 Operation of the PWBs
- 2-3-1 Main PWB
- 2-3-2 Engine PWB
- (1) Eraser lamp control circuit
- (2) Heater lamp control circuit
- (3) Polygon motor control circuit
- 2-3-3 Power supply PWB
- 2-3-4 Bias PWB
- 2-3-5 High voltage PWB
- (1) Interlock switch
- 2-3-6 CCD PWB
- 2-3-7 Operation PWB
- 2-3-8 Scanner PWB
- 2-4 Appendixes
- Timing chart No. 1
- Timing chart No. 2
- Timing chart No. 3
- Wiring diagram