error code image press c1

[kapitenio]

image press error e000020-0485. anybody help me?pls

[teckat]

image press error e000020-0485. anybody help me?pls

xx=01:Y, xx=02:M, xx=03: C, xx=04:K,


xx85 = Patch image sampling (center) error 1
DISPLAY>DENS>DENS-S-Y/M/C/K (patch image measurement value) - DISPLAY>DENS>D-CRNT-P (dark current measurement
value) </= 30
Difference between the patch measurement and the dark current measurement is 30 or less in patch detection

Remedy=
1. After cleaning the Patch Sensor, execute FUNCTION>MISC-P>PT-LPADJ.
Select DISPLAY>DENS>PCH-LED2, and check the value of PCH-LED2 (1).

2. After removing the Patch Sensor Shutter, execute FUNCTION>MISC-P>PT-LPADJ.
Select DISPLAY>DENS>PCH-LED2, and check the value of PCH-LED2 (2).

3. If (1) is more than 240 and (2) is between 80 and 240, replace the shutter and solenoid. Then,
execute PT-LPADJ again. If the value is between 80 and 240, complete the remedy. If not, go to step 4.

4. After replacing the Patch Sensor, execute PT-LPADJ. If the value is between 80 and 240, complete the
remedy.


There are several things that can cause E020’s; ATR Sensor, Patch Detection Sensors, weak Developer, DC Controller and Drum Unit.

Some simple trouble shooting can help you isolate the problem.

1. If possible make 20 color copies to force the ATR sensor to take readings. Then compare the SGNL reading for the color that is generating the error and additional colors in Service Mode; COPIER>DISPLAY>DENS>SGNL-Y/C/M/K with the Initialization setting in COPIER>ADJUST>DENS>SGNL-Y/C/M/K.

COPIER>DISPLAY>DENS>SGNL-Y/C/M/K arethe ATR Sensor readings of the Developer in its present condition and should be within +/- 50 of the Initialization settings.

COPIER>ADJUST>DENS>SGNL-Y/C/M/K arethe Initialization settings that the copier maintains and are located on the door sheet.

2. If the Initialization setting is not the same as the door sheet, be sure to enter the correct value and replace the Developer Unit.

3. If the ATR Sensor reading is over +/-50 of the Initialization setting; the ATR Sensor, Patch Detection Sensors, Drum Unit and DC Controller are suspect.

Check the status of the Drum Unit under COPIER>COUNTER>DRBL-1>PT-DRM. The Patch Detection Sensors looks at patches of toner that are generated on the drum for each color and determines the amount of toner that is in each patch by the amount of reflected light. If the drum is not creating these patches correctly, the patch readings will be affected. Replace the Drum Unit if it is close to or over 100% of its rated life.
If the Drum Unit is not close to or over its rated life, replace the ATR Sensor and Patch Detection Sensors. If the error continues replace the DC Controller.

5. If over toning continues to occur the Developing Clutch (CL1) may be sticking and need to be replaced.

[DANIELCANON]

Hola teckat, a mi tambien me esta pasando lo mismo con una maquina y quisiera profundizar en el tema.
he realizado lo siguiente:

cambio de kit cables (FM2-2615.000).
cambio de unidad de sensor de cuadros completa (FM2-2494-000).

Ademas he retirado del sensor de cuadros el obturador de dicho sensor (FL2-2710-000).

He realizado:
FUCTION/ DPC / DRM RST varias veces.
FUCTION /MISP-P / PT-LPADJ.


PCH LED 1 = 240
PCH LED 2 = 197
PCH LED 3 = 195


El valor de PCH LED 1 no bajaba.....
luego de borrar la dc cont y la MN CONT los valores de los 3 sensores de cuadros son correctos



PCH LED 1 = 194
PCH LED 2 = 197
PCH LED 3 = 195


pero aun con estos valores el codigo sigue apareciendo cuando se envia una cierta cantidad de hojas ( entre 20 a 30 pruebas).




IMG_0883.jpgIMG_0884.jpg

[HELIO240]

Hi , are you check the Hardness of the drum .Change it.

[Ricardo25]

Hola,

Quizás te falte colocar en ADJUST- DENS y P-PASCAL los valores que están en la puerta frontal sin eso valores la maquina no puede leer bien el parche del sensor de cuadro.

EJEMPLO:

{DENS}
DGNL-Y 497
DGNL-C 430
DGNL-M 400
DGNL-B 453..

[teckat]

did u see that post was from JUNE 2013

[mrban]

P-sens-p =0, p-sens-s = 0 check sensor ps7 (check cable).