Service manual

EPSON Stylus Pro 10000/10000CF Revision B
Operating Principles Description 62
The description of the hardware that showed in Figure 2-1 is shown in Table 2-1.
Table 2-1.
Name Function outline,etc.
Circuit system
C362MAIN board
• 32 bit CPU, control program (Firmware inside the FLASH ROM) and memory (DRAM) etc. are being contained.
• It has the function that converts the data receive control and receiving data from USB or 8 bit parallel I/F to the printing data.
• Even the photograph accelerator module (the HJFK board) and interface card (IEEE1394,100BASE-VTX) installation slot of the option are
equipped with it.
C362DRV board
• It is the board that controls mechanism device department and the motor and sensor and also print head cable etc. are jointed.
• 32 bit CPU, Memory,Flash P ROM that are preserving various kinds binding parameters and driver circuit etc. are built in.
• Flash Card can be connected to CN26. In the case of servicing, a various machine parameter can be saved.
Power supply (P/S) unit
• The AC inlet and regulator circuit are built in and generate the basis DC voltage (+5V,+28V,+42V) that required with this machine.
• DC voltage is supplied to the C362DRV board via connector cable.
CSIC
• The cable from 6 ink cartridges, cleaning unit and ink pump Assy are jointed.
• There are 6 pieces the EE P ROM and the information (the ink consumption counter etc.) regarding each piece of ink is write into.
Panel unit
• The LCD for the condition display, LED lamp and switch are being established and be jointed with the C362DRV board and FFC cable.
HJFK board
• It is the photograph accelerator module.
• The thruput of printing improves, by doing JFK processing (the generation of luster data) with this machine. (the effect becomes big at the time
of USB or parallel I/F use.)
Ink cartridge sensor board
• It is incorporated to the ink cartridge holder and do the signal hook up of the ink cartridge/valve solenoid and CSIC board.
TypeB I/F board
• IEEE1284 or 100BaseT board (the option).
Mechanism system
Print head
• The sub ink tank and the nozzle etc. of 6 color are incorporated.
Motor
• CR motor, PF motor, SLIDE motor for the head gap adjustment, Shutter motor for the form adsorption power adjustment, Cleaning unit (the cap
motor / the pump motor for ink discharge), Ink pump Assy (the pump motor for the compressed air generation)
Solenoid
• Cutter solenoid, Valve solenoid of ink pump Assy, Ink valve solenoid of I/C holders (6 pieces), Lever locking solenoid that locks the form set
lever.
Encoder
• PF encoder, CR encoder.
Sensor / Switch
• Form/carriage location detection, each mechanism actuation starting point detection, cover opening detection, etc.,
Fan
• Form adsorption fan (3 pieces), Cooling fans (Å~2), Ink adsorption fan for dot missing detection.