The following condition occurs thirty times consecutively during printing. The life of ID sensor or photo conductor.When the grayscale control result is the maximum and it does not operate correctly and these cases are detected 15 times. Defect at the ID sensor pattern writing area of the drum.When the ID sensor was checked, the ID sensor output voltage is 5.0V while the LED current value is 0. Poor writing of ID sensor pattern on the drum.One of the following readings occurred 10 times in the ID sensor output when the ID sensor pattern was checked: Overload on the development puddle motor.Defective high voltage power supply, voltage supply ĭevelopment paddle motor errorThe machine detects a lock signal error from the development puddle motor for 2 seconds after the drum motor has turned on.The maximum PMW duty (65%) is detected for 60 ms after the high voltage has been supplied to the development unit. The charge roller bias correction is performed twice even if the maximum charge roller bias (-2000V) is applied to the roller. Shift jogger 1 HP sensor disconnected, defectiveĪ charge roller bias leak signal was detected.Shift jogger motor 1 overloaded due to obstruction.Shift jogger motor 1 disconnected, defective.
The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. The side fence does not retract within the prescribed time after the shift jogger motor 1 switches on. Disconnected or broken harness of the LD.LD errorThe IPU detected a problem at the LD unit. BICU, Controller board harness loose or broken.
#MAY IN CANON LBP 2900 GIA BAO NHIEU REGISTRATION#
(The BICU generates the FGATE signal and sends it to the LD unit when the registration sensor switches on.) The FGATE signal does not assert within the prescribed time.
The laser synchronizing detection signal for the start position of the LDB is not output for two seconds after LDB unit turns on while the polygon motor is rotating normally. Laser synchronizing detection error: start position LD1 The Copy Data Security Unit card is installed, but it is not the correct type for the machine.The Copy Data Security Unit card not installed.The laser synchronizing detection signal for the start position of the LDB is not output for two seconds after LDB unit turns on while the polygon motor is rotating normally Laser synchronizing detection error: start position LD0 Polygon motor/driver board harness loose or broken.The SCRDY_N signal remains HIGH for 200 ms while the LD unit is firing. Polygon motor error 3: XSCRDY signal error The polygon mirror motor does not leave the READY status within 3 sec. The polygon mirror motor does not reach the targeted operating speed within 10 sec. Incorrect installation of the copy data security board.The copy data security board is not detected when the copy data security function is set "ON" with the initial setting.Ī device check error occurs when the copy data security function is set to "ON" with the initial setting. Defective connection between IPU and SBU.The error result of self-diagnostic by the ASIC on the IPU is detected. Incorrect position or width of white plate scanning (SP4015).Defective detection circuit on the BICU ĭuring the SBU adjustment, the machine detects that the white level read from the white plate or paper is out of range.The SBU connection cannot be detected at power on or recovery from the energy save mode. White plate mounting is incorrect or defective.Lamp stabilizer connection loose, disconnected or damaged.
Automatic white density adjustment failed when reading standard white plate.When the machine was powered on, automatic adjustment of the SBU failed.Dirty exposure glass or optics section.The white level cannot be adjusted within the target during auto gain control. The black level cannot be adjusted within the target value during the zero clamp. Harness between SIB and scanner HP sensor disconnected.SIB or scanner motor drive board defective.The scanner home position sensor does not detect the “ON” condition during initialization or copying. Scanner wire, timing belt, pulley, or carriage defective.Harness between SIB and HP sensor disconnected.
#MAY IN CANON LBP 2900 GIA BAO NHIEU CODE#
Công ty CP Thiết Bị Văn Phòng AT Việt Nam CODE