Stylus Pro 7000 Printer Service Manual

$9.99
Stylus Pro 7000 Printer Service Manual
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This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of EPSON EPSON Stylus PRO 7000. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on
the preceding page

Contents

CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the product

CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of electrical and mechanical operations of the product

CHAPTER 3. TROUBLESHOOTING
Provides the step-by-step procedures for the troubleshooting

CHAPTER 4. DISASSEMBLY AND ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling the product

CHAPTER 5. ADJUSTMENTS
Provides Epson-approved methods for adjustment

CHAPTER 6. MAINTENANCE
Provides preventive maintenance procedures and the lists of Epson-approved lubricants and adhesives required for servicing the product

CHAPTER 7. APPENDIX
Provides the following additional information for reference:
� Connector pin assignments
� Electric circuit boards components layout
� Exploded diagram
� Electrical circuit boards schematics


Contents

Chapter 1 Product Description

Features
Consumable Products & Options
Standard Accessories
Print Specifications
Printing Specifications
Character Specifications
Paper Feeding
Paper Specifications
Roll Paper Specifications
Cut Sheet Specifications
Printable Area
Ink Cartridges
Optional Ink Cartridges
Electrical Specifications
Reliability
Environmental Conditions
Temperature/Humidity
Vibration & Shock
Controller
Conformity/Safety Approvals
Acoustic Noise
CE Marking
Interfaces
Parallel Interface - Compatibility Mode
Data Transmission Timing
Parallel Interface - Nibble Mode
Parallel interface - ECP mode
USB
TYPE-B Optional Interface
Preventing Data Transfer Time-Outs
Interface Selection
Physical Specifications
Printer Dimensions & Weight
Setup Guidelines
Cutter Specifications
Control Panel
Buttons
LED indicators
Indicator Status in Normal Mode
Control Panel Messages
Panel Display Priority
Loading Paper
SelecType Settings
Printer Setting Menu
Test Print Menu
Printer Status Menu
Paper Configuration Settings
Cutter Replacement Menu
Head Alignment Menu
Maintenance Request
Service Requests
Maintenance And Diagnostic Modes
Maintenance Mode
Maintenance Mode 2
Self-Diagnostic Mode
Ink Cartridge Select Mode
Firmware Update
Jumper Settings
Initialization
Transportation Mode

Chapter 2 Operating Principles

Component List & Illustrations
Print Mechanism Components
EPSON Stylus Pro 7000 Body & Stand
Carriage Components
Paper Feed Path & Components
Ink System Components
Electrical Circuit Boards
Description of Components
Carriage Movement
Carriage & Carriage Components
Paper Feed Assembly
PF Rail
Paper-Feeding-Related Sensors
Cleaning Mechanism
CR Lock Mechanism
Ink Supply Mechanism
Ink-Related Sensors
Printer Mechanism Operation Outline
Carriage Mechanism
Platen Gap Mechanism
Paper Feed Mechanism
Summary of Control Circuit Operations
Power Supply Board Summary

Chapter 3 Troubleshooting
Outline
First
Remember
Diagnosing the Problem
Maintenance Errors
Service Errors
Troubleshooting Using the Error Messages
Warnings
Errors
fatal Errors
Errors That Require a Service Technician
Maintenance Call 0100
Service Call 00000100
Service Call 00000101
Service Call 00010000
Service Call 00010001
Service Call 00010002
Service Call 00010003
Service Call 00010004
Service Call 00010005
Service Call 00010006
Service Call 00010007
Service Call 00010008
Service Call 00010009
Service Call 0001000A
Service Call 0001000B
Service Call 0001000C
Service Call 0001000D
Service Call 0001000E
Service Call 0001000F
Service Call 00010010
Service Call 00020000 (NVRAM error)
Service Call 00020001 (Internal RAM error)
Service Call 00020002 (SRAM error)
Service Call 00020003 (DRAM error)
Service Call 0002000B (Mail box Memory Error)
Service Call 10020004 (CPU gnrl illegal Instrctns)
Service Call 10020006 (CPU Slot illegal Instrctns)
Service Call 10020009 (CPU address error)
Service Call 1002000A (CPU DMAC/DTC address error)
Service Call 1002000B (CPU watchdog time-out error)
Service Call 100200## (CPU Vector 32~63)
General Errors
Ink Low
Paper Out
Load xxx Paper
Load Paper
Paper Jam
Cover Open
Paper Not Cut
Paper Not Straight
Reload Paper
Push Lever Down
Compartment Open
Ink Out
No Ink Cartridge
Remove Paper
Option I/F Error
Troubleshooting Based on Your Printout
Dot Missing
Uneven Printing/Poor Resolution
Smudged or Marred Printout (Front)
Smudged or Marred Printout (Reverse side)
White or Black Banding

Chapter 4 Disassembly & Assembly
Summary
Warnings
Tools
Screw List
Disassembly Flow
Removing the Housing
Circuit Board Removal
Printer Mechanism Disassembly

Chapter 5 Adjustment
Adjustment Outline
Adjustment Tools
Adjustment Items
Adjustment Steps
Parameter Backup
Requirements for Backup
Backing up Data From the Main Board to the PC card
Downloading the Data From the PC Card to new Board
Backup/Download Error Recovery
Range of Backed Up Parameters
Firmware Update
Updating Firmware Via the PC
Updating Firmware From a Memory Card
Self-Diagnostics
Self-Diagnostic Mode Menus
Test Menu
Version
Control Panel
Sensors
Sensor Adjustment
Encoder
Fan
Elec
D/A Revision and Head Signal
Adjustment Menu
Adj Cap Position
Adj Check Skew
Write D/A Value
Adj Input Rank
Adj Check Nozzle
Adj x Head Slant (B/C heads)
Adj B/C Head Height
Adj Bi-D
Head Gap Adjustment
Flush Point adjustment
Feed Adjustment
Adj Top & Bottom
Adj Rear Sensor Position
Test Pattern Print
Clean Head (drain ink)
Counter Clear
Cleaning Menu
Print Menu
Parameter Menu
"Initialize" Items
"Update" Items
EPSON Stylus Pro 7000 Revision A
Mechanism Adjustment
CR Timing Belt Tension Adjustment
PF Timing Belt Tension Adjustment
P THICK Sensor Assembly Adjustment
Cover Open Sensor Assembly
USB ID Copy/Backup
Extracting the USB-ID Copy Program
After Extracting the Program
Running the Program
Copying the ID to the New Board
Writing New ID to the New Board

Chapter 6 Maintenance & Setup
General Maintenance Issues
Periodic Maintenance Items
Product Life Information
Important Maintenance Items During Service Operations
Lubrication and Glue

Chapter 7 Appendix
Wiring Diagrams
Connector Pin Assignment
Exploded View Diagram
Component Layout
Circuit Diagrams

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We are in business since 2002 and do our best to give our customers perfect service!

  michael thomas 2016-02-20 23:16:31  
  Guy gave me an printer Epson Pro 4900.
The printhead was completely clogged.
Used your adjustment program initial ink charge and got an immediate 100% clear nozzle check.
Wish everything was this easy...Thanks
  Alan Nisbet 2011-09-28 14:43:07  
  After hours of trying to reset my Epson Stylus Photo PX710W I found Waste Ink Counter reset utility - I purchased the key and it set my counter back to Zero - The printer is now working again. Next time I buy a printer it will not ne an Epson. Alan
  Evgen Test 2010-08-31 09:42:53  
  My printer stopped printing with the error as \"General Error\" Epson quoted me $60 to send an engineer to fix my printer. After reading through the information on this site I decided to fix it myself. Found the problem was related to the waste ink pad counter. Only 10 minutes, I had the the printer working. The printer tested fine and has done approx 150 pages since with NO issues. Thanks for your WIC PROGRAM!
  jose jesuratnam 2024-02-10 13:35:49  
  Dear Team. I am using Epson Xp520 Printer. Printer had an Error E-11 "An Inkpad needs service". Purchased Wicrest Key and Inkpad from Printerpotty. At First i was not able to do the Reset. Software was not working when i click Test connection or Read waste counter. .Installed all Printer drivers of Win 11. Version i installed WIC reset Utility V.5.90 (Nov.20.2023) .I have disabled some of monitors which was recommended by wicrest tool .it did not worked. same problem when i click on read counter progam is not working. .i removed USB cable from my laptop and again connected. The reading counter shows the counter reading and i have reseted the Waste counter. Thank you so much...!
  john Liang 2018-08-16 18:24:01  
  I took a gamble last week by buying a Epson Pro 4900 for less than $140 thinking if I could not get it going, I can at least take the remaining ink out of the cartridge and use it on my other printers.

The initial nozzle test was not so bad for a printer that was unused for about 1 year, I got six Nozzles firing at around 90% not bad, the next thing I did was the popular Windex treatment, I ran 4 sessions of Windex treatment on the printhead, first one lasted 1 hour, second one lasted 2 hours and third one lasted 4 hours and the last one lasted 8 hours, I got a fully soaked paper towel in my last two treatments, I ran a series of power clean on the non firing nozzles but the Green nozzle remain clogged.
At this stage I thought this program may be my last chance to rescue this printer. I bought the program at 6 pm today, I ran the CL1 clean on OR/GR channel and the green nozzle remain clogged, I then ran the CL2 clean on the same nozzles and the same result, at this point I thought maybe this printer is completely dead but I will give CL3 a shot, I went for dinner when CL3 clean was performed on the printer. I came back immediately printed the nozzle check I got the perfect Nozzle pattern on almost every single colour nozzle except Cyan which has a few bar missing, a quick CL1 clean on Cyan/Magenta fix that.
The next thing I did was to run a quick paper profile on this printer with X-rite software, I printed two test pattern page to calibrate the printer, then come the first real print on my Epson Stylus Pro 4900 it was absolutely brilliant, the best printer I have ever own and the IQ on one of the cheapest glossy media I could find was simply breath taking.

I have to say without this software my $140 purchase would probably end up in the rubbish dump.
I must say I was skeptical about the truthfulness of the success that other has with this software but with myself actually tried this software, I have no reservation but to recommend that anyone who has a clogged Epson Pro 4900 to give this program a shot it may just save your printer.

On the scale of 10 I would probably give it a 11 and it is more than just good!
  vera bevan 2009-10-22 22:31:20  
  This is what I need!! thanks!!...
  mauro albanese 2020-10-22 13:26:46  
  Just over a week ago, I figured I was going to be in the market for a new printer. When the error message came up on my Epson XP-610 stating that "Parts inside the printer are at the end of their useful life" I initially was quite disappointed. However, after a quick Google search for that phrase, I came across the OctoInkjet website. After a little further research, I decided to give the trial waste ink counter reset code a shot - after all, what did I have to lose - and, somewhat to my surprise, it worked! Knowing that I then needed to purchase a new set of ink pads and a reset key to fully resolve my printer issues, I was pleasantly surprised at the low cost of purchasing both of these items together. I then placed my order, but knowing that the product was coming from overseas (I'm in the USA), I figured it would be a minimum of at least a few weeks before my printer pads arrived. But, lo and behold, the pads arrived on my doorstep in just over a week! I was thrilled and so I quickly replaced the pads in my printer with the new set (which, by the way, were a perfect fit and the instructions provided were excellent), ran the counter reset program applying the reset code I had purchased, and everything worked flawlessly! So now it feels like I have a brand new printer (although it's probably about 5 years old) and I can continue to purchase inexpensive third party ink cartridges (which I have always done), continuing to save me money for years to come. Thank you OctoInkjet!!! I will certainly be telling others to check out your product. P.S. - I seldom write product reviews so this shows how impressed I am with this product. I particularly love it when a solution is provided that overcomes "planned obsolescence" by the manufacturer.
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