Fip-1.31 Waste Toner Box Is Out; Fip-1.32 Mcu Pwb Memory (Ram) Error - Epson ColorPage EPL-C8200 Service Manual

EPSON ColorPage EPL-C8200

FIP-1.31 WASTE TONER BOX is Out

Step Check point
Perform the preliminary inspection.
Parts to inspect:
1
WASTE TONER BOX, DRAM CARTRIDGE, TONER BOX
SENSOR, TONER BOX HARNESS, MAIN HARNESS
ASSY, MCU PWB

2
Is the WASTE TONER BOX securely set?
Check: DRAM CARTRIDGE

3
Is the DRAM CARTRIDGE securely set?
Check: TONER BOX SENSOR installation

4
Is the TONER BOX SENSOR properly installed?
Check: TONER BOX SENSOR

Is the TONER BOX SENSOR properly functioning?
5
Diag Tool: Digital Input Test
Device code: 12

FIP-1.32 MCU PWB MEMORY (RAM) Error

Step Check point
Perform the preliminary inspection.
1 Parts to inspect:
COMMUNICATION ASSY, MCU PWB

Does the problem occur the instance the printer is
2
turned on?
Replace the MCU PWB and turn the printer back on.

3
Does the problem still occur?
* 1: Take this step first though some external cause can be considered.
*2: If the problem still occurs after replacing the MCU PWB, go to
Chapter 5 Troubleshooting
Yes
Replace/reinstall the defective part(s).
Go to Step 3.
Go to Step 4.
• With the diagnostic tool, go to step 5.
• Without the diagnostic tool, go to
FIP-2.18 "TONER BOX SENSOR is
Defective".
Replace the MCU PWB.
Yes
Replace/reinstall the defective part(s).
Go to Step 3.
Go to FIP-2.39 "Electrical Noise". *1
FIP-2.39 "Electrical Noise".
Remedy
No
Go to Step 2.
Set the WASTE TONER BOX securely.
Set the DRAM CARTRIDGE securely.
Install the TONER BOX SENSOR
properly.
Go to FIP-2.18 "TONER BOX SENSOR
is Defective".
Remedy
No
Go to Step 2.
If another error/status message
appears, go to the relevant FIP.
Problem solved. *2
Revision A
5-50