User Guide
Page 17
6.2.1 FEEDING SECTION 6-2 6.2.2 TRANSFER ASSEMBLY 6-2 6.2.3 DRIVER ASSEMBLY 6-2 6.2.4 FUSING 6-3 Thermostat 6-3 Thermistor 6-3 Heat Roller 6-3 Pressure roller 6-3 Safety Features 6-3 6.2.5 SCANNER 6-4 Hardware 6-4 Mechanical 6-4 6.2.6 LSU (LASER SCANNER UNIT 6-4 6.3 CRU (ALSO KNOWN AS AIO 6-5 6.3.1 NEW CRU (AIO) DETECTION 6-6 6.3.2 TONER END DETECTION 6-6 6.4 MAIN BOARD 6-7 6.4.1 ASIC (CHORUS2 6-7 Main function block 6-7 6.4.2 FLASH MEMORY 6-8 6.4.3 SDRAM 6-8 6.4.4 SENSOR ...
6.2.1 FEEDING SECTION 6-2 6.2.2 TRANSFER ASSEMBLY 6-2 6.2.3 DRIVER ASSEMBLY 6-2 6.2.4 FUSING 6-3 Thermostat 6-3 Thermistor 6-3 Heat Roller 6-3 Pressure roller 6-3 Safety Features 6-3 6.2.5 SCANNER 6-4 Hardware 6-4 Mechanical 6-4 6.2.6 LSU (LASER SCANNER UNIT 6-4 6.3 CRU (ALSO KNOWN AS AIO 6-5 6.3.1 NEW CRU (AIO) DETECTION 6-6 6.3.2 TONER END DETECTION 6-6 6.4 MAIN BOARD 6-7 6.4.1 ASIC (CHORUS2 6-7 Main function block 6-7 6.4.2 FLASH MEMORY 6-8 6.4.3 SDRAM 6-8 6.4.4 SENSOR ...
User Guide
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... and Cause Check the CCD problem in the tech mode. Check and Cause Check the Scanner Motor and any driver is noise when copy. Remake a shading profile in Main Board. Check the Motor Driver in the tech mode. 4.8.3 ABNORMAL NOISE Description There is defective, replace the Main Board. • Connection PBA U4...
... and Cause Check the CCD problem in the tech mode. Check and Cause Check the Scanner Motor and any driver is noise when copy. Remake a shading profile in Main Board. Check the Motor Driver in the tech mode. 4.8.3 ABNORMAL NOISE Description There is defective, replace the Main Board. • Connection PBA U4...
User Guide
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Solution If the PC and the cable are not connected properly, reconnect it is not, reinstall the printer driver. (Refer to Operating Instructions.) If the copy function works, replace the Main Board. If it . Re-adjust if the resolution is not clear or bad. ...SCANNING PROBLEMS Check and Cause Check the Cable (USB or Parallel) Check if the driver is not functioning at all. B173 4-38 SM 4.9 SCANNING PROBLEMS 4.9.1 DEFECTIVE PC SCAN Description The PC Scan is installed properly. Check if copy function operates...
Solution If the PC and the cable are not connected properly, reconnect it is not, reinstall the printer driver. (Refer to Operating Instructions.) If the copy function works, replace the Main Board. If it . Re-adjust if the resolution is not clear or bad. ...SCANNING PROBLEMS Check and Cause Check the Cable (USB or Parallel) Check if the driver is not functioning at all. B173 4-38 SM 4.9 SCANNING PROBLEMS 4.9.1 DEFECTIVE PC SCAN Description The PC Scan is installed properly. Check if copy function operates...
User Guide
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...; Friction pad to separate paper. • Sensor to the manual feeder. The transfer roller moves the toner from the OPC drum surface to the paper. 6.2.3 DRIVER ASSEMBLY The main motor driver controls the main motor.
...; Friction pad to separate paper. • Sensor to the manual feeder. The transfer roller moves the toner from the OPC drum surface to the paper. 6.2.3 DRIVER ASSEMBLY The main motor driver controls the main motor.
User Guide
Page 137
... BOARD 6.4 MAIN BOARD The engine board and the controller board are directly put to the main board. Main function block • 1.8V internal, 3.3V external (I /O, drivers, and PC interface. The CPU functions as the bus controller, I /O boundary) microprocessor with 4 K Cache • Image processor • On-chip clock generator with calendar function...
... BOARD 6.4 MAIN BOARD The engine board and the controller board are directly put to the main board. Main function block • 1.8V internal, 3.3V external (I /O, drivers, and PC interface. The CPU functions as the bus controller, I /O boundary) microprocessor with 4 K Cache • Image processor • On-chip clock generator with calendar function...
User Guide
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... 300 ms. A diode prevents the transistor from the noise pulse generated when the solenoid is opened. Motor Drive: The motor drive circuit starts when the driver IC is set . You can set . Detailed Descriptions SM 6-9 B173 The CPU operates the cover-open sensor is set the R sensor value and the voltage...
... 300 ms. A diode prevents the transistor from the noise pulse generated when the solenoid is opened. Motor Drive: The motor drive circuit starts when the driver IC is set . You can set . Detailed Descriptions SM 6-9 B173 The CPU operates the cover-open sensor is set the R sensor value and the voltage...
User Guide
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...) Max. 297mm (11.7") E-mail, Image, OCR, FAX, WEB B173 7-2 SM PRINT SPECIFICATION Configuration Desktop Print Speed: A4 - 16ppm, Letter size - 17ppm (5%, Character Pattern) Print Method: Laser Scanning Unit + Electro Photography Print Language: GDI Power Save: Yes (5/10/15/30/45 min.) Resolution: Normal 600 *600 dpi RET No Toner Save: Yes...
...) Max. 297mm (11.7") E-mail, Image, OCR, FAX, WEB B173 7-2 SM PRINT SPECIFICATION Configuration Desktop Print Speed: A4 - 16ppm, Letter size - 17ppm (5%, Character Pattern) Print Method: Laser Scanning Unit + Electro Photography Print Language: GDI Power Save: Yes (5/10/15/30/45 min.) Resolution: Normal 600 *600 dpi RET No Toner Save: Yes...
User Guide
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CONSUMABLES Configuration Type: How to install Toner Level sensor Toner Count Yes Desktop Single cartridge Front door open and front loading No Specifications SM 7-7 B173 SOFTWARE Configuration Compatibility: DOS No Win 3.x No Win 95 Yes Win 98&WinME Yes Win NT4.0 Yes Win 2000 Yes Win XP Yes Mac Yes Linux No Driver: Printer GDI TWAIN Yes PC-FAX No SPECIFICATIONS Desktop WHQL for Printer Only Mac printer only PC fax is only available through PC Modem 9. 8.
CONSUMABLES Configuration Type: How to install Toner Level sensor Toner Count Yes Desktop Single cartridge Front door open and front loading No Specifications SM 7-7 B173 SOFTWARE Configuration Compatibility: DOS No Win 3.x No Win 95 Yes Win 98&WinME Yes Win NT4.0 Yes Win 2000 Yes Win XP Yes Mac Yes Linux No Driver: Printer GDI TWAIN Yes PC-FAX No SPECIFICATIONS Desktop WHQL for Printer Only Mac printer only PC fax is only available through PC Modem 9. 8.