REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Monday 11 March 2019

EPSON STYLUS PRO 4900 ERROR CODES AND CAUSES

EPSON STYLUS PRO 4900 ERROR CODES AND CAUSES

EPSON STYLUS PRO 4900

ERROR CODES CAUSES 

MAINTENANCE ERRORS
MAINTENANCE REQ ­ 0002 ­
CR scan pass counter has come near the specified life.
MAINTENANCE REQ ­ 0008 ­
The RTC backup battery becomes exhausted
MAINTENANCE REQ ­ 0010 ­
Communication with the AID Board is not established.
MAINTENANCE REQ ­ 0040 ­
The pump counter has come near the specified life.
MAINTENANCE REQ ­ 0080 ­
The date has not been set
MAINTENANCE REQ ­ 0800 ­
Cartridge holder diaphragm near end of life
MAINTENANCE REQ ­ 1000 ­
Ink Selector near end of life
MAINTENANCE REQ ­ 4000
­It detects twice in a row that all the nozzles are clogging.
MAINTENANCE REQ ­ 0088 ­
RTC backup battery exhausted and date not set.

SERVICE ERRORS
SERVICE REQ ­ 1101
CR life error
SERVICE REQ ­ 1125
CR HP detection error
SERVICE REQ ­ 1138
­ Over current error
SERVICE REQ ­ 113A
Overload error
SERVICE REQ ­ 113B
­ Over speed error
SERVICE REQ ­ 113C ­
Reversing error
SERVICE REQ ­ 113D ­
 Driving time­out error
SERVICE REQ ­ 113E
­ Velocity deviation error
SERVICE REQ ­ 113F ­
Lock error
SERVICE REQ ­ 122A ­
Overload error
SERVICE REQ ­ 122B ­
Over speed error
SERVICE REQ ­ 122C ­
Reversing error
SERVICE REQ ­ 122D ­
 Driving time­out error
SERVICE REQ ­ 122E ­
Velocity deviation error
SERVICE REQ ­ 122F ­
 Lock error
SERVICE REQ ­ 131B ­
Head driver (transmission gate) overheat error
SERVICE REQ ­ 1412 ­
 Motor Life Error
SERVICE REQ ­ 141A ­
Overload error
SERVICE REQ ­ 141B ­
Over speed error
SERVICE REQ ­ 141C ­
Reversing error
SERVICE REQ ­ 141D ­
Driving time­out error
SERVICE REQ ­ 141E ­
Velocity deviation error
SERVICE REQ ­ 141F ­
Lock error
SERVICE REQ ­ 1431 ­
Ink selector life error
SERVICE REQ ­ 1432 ­
IC Holder life error
SERVICE REQ ­ 1433 ­
IS Unit position sensor error
SERVICE REQ ­ 1494 ­
Ink selector error
SERVICE REQ ­ 1496 ­
 Ink selector sensor error detection
SERVICE REQ ­ 1497 ­
Switching time­out error
SERVICE REQ ­ 149D ­
Driving time­out error
SERVICE REQ ­ 150C ­
PG phase detection error
SERVICE REQ ­ 151A ­
Overload error
SERVICE REQ ­ 151B ­
Over speed error
SERVICE REQ ­ 151C ­
Reversing error
SERVICE REQ ­ 151D ­
Driving time­out error
SERVICE REQ ­ 151E ­
Velocity deviation error
SERVICE REQ ­ 151F ­
Lock error
SERVICE REQ ­ 1520 ­
Roll feed motor lock retry error
SERVICE REQ ­ 1521 ­
Roll feed sensor detect error
SERVICE REQ ­ 1523 ­
Roll sensor error
SERVICE REQ ­ 151A ­
Overload error
SERVICE REQ ­ 151B ­
Over speed error
SERVICE REQ ­ 151C ­
Reversing error
SERVICE REQ ­ 152D ­
Driving time­out error
SERVICE REQ ­ 152E ­
Velocity deviation error
SERVICE REQ ­ 152F ­
Lock error
SERVICE REQ ­ 1530 ­
HP detection error
SERVICE REQ ­ 1531 ­
Release Sensor error
SERVICE REQ ­ 153A ­
Overload error
SERVICE REQ ­ 153B ­
Over speed error
SERVICE REQ ­ 153C ­
Reversing error
SERVICE REQ ­ 153D ­
Driving time­out error
SERVICE REQ ­ 153E ­
Velocity deviation error
SERVICE REQ ­ 153F ­
Lock error
SERVICE REQ ­ 1540 ­
Cutter HP detection error
SERVICE REQ ­ 1541 ­
Cutter return error S
ERVICE REQ ­ 1549 ­
Motor disconnection error
SERVICE REQ ­ 154A ­
Overload error
SERVICE REQ ­ 154B ­
Cutter Motor over speed error
SERVICE REQ ­ 154C ­
 Cutter Motor reversing error
SERVICE REQ ­ 154D ­
Driving time­out error
SERVICE REQ ­ 154E ­
Velocity deviation error
SERVICE REQ ­ 154F ­
Lock error
SERVICE REQ ­ 1551 ­
Paper thickness determining error
SERVICE REQ ­ 155A ­
DCP Motor overload error
SERVICE REQ ­ 155B ­
DCP Motor over speed error
SERVICE REQ ­ 155C ­
DCP Motor reversing error
SERVICE REQ ­ 155D ­
DCP Motor driving time­out error
SERVICE REQ ­ 155E ­
DCP Motor velocity deviation error
SERVICE REQ ­ 155F ­
DCP Motor lock error
SERVICE REQ ­ 1561 ­
Paper thickness at power­on error
SERVICE REQ ­ 1562 ­
ASF Motor abnormal load detection error
SERVICE REQ ­ 156A ­
ASF Motor overload error
SERVICE REQ ­ 156B ­
ASF Motor over speed error
SERVICE REQ ­ 156C ­
 ASF Motor reversing error
SERVICE REQ ­ 156D ­
ASF Motor driving time­out error
SERVICE REQ ­ 156E ­
ASF Motor velocity deviation error
SERVICE REQ ­ 156F ­
ASF Motor lock error
SERVICE REQ ­ 1571 ­
ASF Retard Roller Sensor operation error
SERVICE REQ ­ 1572 ­
ASF Pickup Roller operation error
SERVICE REQ ­ 1573 ­
ASF Assist Roller operation error
SERVICE REQ ­ 157A ­
ASF Sub Motor overload error
SERVICE REQ ­ 157B ­
ASF Sub Motor over speed error
SERVICE REQ ­ 157C ­
ASF Sub Motor reversing error
SERVICE REQ ­ 157D ­
ASF Sub Motor driving time­out error
SERVICE REQ ­ 157E ­
ASF Sub Motor velocity deviation error
SERVICE REQ ­ 157F ­
ASF Sub Motor lock error
SERVICE REQ ­ 1581 ­
Paper eject position error
SERVICE REQ ­ 1582 ­
ASF Edge Guide open/close error
SERVICE REQ ­ 158A ­
EG Motor overload error
SERVICE REQ ­ 158B ­
EG Motor over speed error
SERVICE REQ ­ 158C ­
EG Motor reversing error
SERVICE REQ ­ 158D ­
EG Motor driving time­out error
SERVICE REQ ­ 158E ­
EG Motor velocity deviation error
SERVICE REQ ­ 158F ­
EG Motor lock error
SERVICE REQ ­ 159A ­
ATC Motor overload error
SERVICE REQ ­ 159B ­
ATC Motor over speed error
SERVICE REQ ­ 159C ­
ATC Motor reversing error
SERVICE REQ ­ 159D ­
ATC Motor driving time­out error
SERVICE REQ ­ 159E ­
ATC Motor velocity deviation error
SERVICE REQ ­ 159F ­
ATC Motor lock error
SERVICE REQ ­ 1801 ­
AID voltage error
SERVICE REQ ­ 1A23 ­
Incorrect RTC data error
SERVICE REQ ­ 1A26 ­
RTC Access T/O error
SERVICE REQ ­ 1A37 ­
Thermistor error
SERVICE REQ ­ 1A38 ­
Transistor environmental temperature error
SERVICE REQ ­ 1A39 ­
Head error
SERVICE REQ ­ 1A41 ­
 Head rank ID input error
SERVICE REQ ­ 1A50 ­
I2C Comm error (Between elements on ASIC and MAIN)
SERVICE REQ ­ 1A51 ­
I2C Comm error (Between elements on SUB and MAIN)
SERVICE REQ ­ 1ABx ­
 Main Board communication error
SERVICE REQ ­ 1Fxx ­
ILS error (1) SERVICE REQ ­ 2000 ­ NVRAM error
SERVICE REQ ­ 2002 ­
SDRAM error
SERVICE REQ ­ 2003 ­
FLASH BOOT SUM CHECK error
SERVICE REQ ­ 200A ­
F/W load error
SERVICE REQ ­ 200D ­
System interrupt watchdog time­out error

SPECTROPROOF ERRORS 
 01 ­
SpectroProofer uninstallation error
02 ­
Paper Eject Support uninstallation error
13 ­
 Foreign material detection error in paper pressing
14 ­
Paper pressing origin position detection failure error
15 ­
CR HP Sensor no detection error
16 ­
Paper pressing system abnormal measurement value error
65 ­
Drying Fan lock detection error
80 ­
ILS calibration error
D5 ­
CR related drive error
D6 ­
Paper pressing related operating error
Posted By: FRANK at 02:17
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