Click to enlarge

BJC-5000 printer Service Manual

CONTENT

Part 1: Safety and Precautions
1. SAFETY PRECAUTIONS
1.1 Moving Parts
1.2 Ink Stains
1.2.1 Ink path
1.2.2 Ink mist
1.3 BJ Cartridge Heat-Up
2. MACHINE PRECAUTIONS
2.1 Handling BJ Cartridges
2.1.1 Unpacking the BJ cartridge
2.1.2 Preventing clogged nozzles
2.1.3 Power on/off
2.1.4 When not using the printer
2.1.5 Ink electroconductivity
2.2 Handling Ink Cartridges (Color BJ Cartridge)
2.2.1 Unpacking the ink cartridge
2.2.2 Protecting the ink cartridge
2.3 Printer Precautions
2.3.1 Preventing deformation of the spur tip
2.3.2 Static electricity damage prevention
2.3.3 Ink leakage prevention
3. MAINTENANCE SERVICE PRECAUTIONS
3.1 EEPROM Data Precautions
3.2 Static Electricity Precautions
3.3 Disassembly and Assembly Precautions
3.4 Built-In Self-Diagnosis

Part 2: Product Specifications
1. PRODUCT OUTLINE
1.1 Product Outline
1.2 Features
1.3 BJ Cartridge
1.3.1 Color BJ cartridge (BC-21e)
1.3.2 Black BJ cartridge (BC-23)
1.3.3 Black BJ cartridge (BC-20) (reference)
1.3.4 Photo BJ cartridge (BC-22e Photo)
1.4 Dual Cartridge System
1.5 BJ Cartridge Container
1.6 Consumables
1.6.1 BJ cartridge (Black, Color, Photo)
1.6.2 Ink cartridge (BC-21e Color BJ Cartridge only)
2. SPECIFICATIONS
2.1 Printer Specifications
2.2 Paper Specifications
2.2.1 Paper size
2.2.2 Paper type
2.2.3 Cut sheet feeder sheet loading capacity
2.2.4 Printing area
2.3 Interface Specifications

Part 3: Operating Instructions
1. PRINTER SETUP
1.1 Unpacking and Inspection
1.2 Site Selection
1.3 Setup Procedure
1.3.1 Connecting the interface cable
1.3.2 Connecting the AC power cord
1.3.3 Turning on the printer
1.3.4 Installing the BJ cartridge
1.3.5 Replacing the ink cartridge
1.3.6 BJ cartridge container
1.4 Turning the Printer On/Off
1.4.1 Turning the printer on
1.4.2 Turning the printer off
1.5 Paper Settings
1.6 Banner Print
1.7 Names of Parts and Their Functions
2. TRANSPORTING THE PRINTER
2.1 Carrying the Printer
2.2 Transporting the Printer
3. PRINTER SERVICING FUNCTION
3.1 Error Indications
3.2 Cleaning the BJ Cartridge
3.3 Self-Test Printout
3.4 Service Mode
3.5 Service Mode Print Sample
3.5.1 Ripple pattern
3.5.2 Service information printing

Part 4: Technical Reference
1. OVERVIEW
1.1 Printer Block Diagram
1.2 Initialization Sequence Flowchart
1.3 Print Signal Flow
1.3.1 Data between host computer and printer
1.3.2 Print signal flow in the printer
1.4 Print Drive
1.4.1 Print drive control
1.5 Power-Off Sequence Flowchart
2. FIRMWARE
2.1 Interface
2.1.1 Compatible mode
2.1.2 Nibble mode
2.1.3 ECP mode
2.2 Printing System
2.3 Printing Modes
2.3.1 Printing mode
2.3.2 Photo print mode
2.3.3 Multi-drop print mode
2.4 Cartridge Automatic Adjustment Function
2.4.1 Automatic correction of head nozzle alignment
2.4.2 Automatic density correction of left/right cartridge
2.5 Data Separation Function
2.6 Ink Smear Control
2.7 Head Overheating Protection Control
2.8 Auto Power-Off
3. PRINTER MECHANICAL SYSTEM
3.1 Overview
3.1.1 Mechanical components
3.2 BJ Cartridge
3.2.1 Black BJ cartridge structure
3.2.2 Color BJ cartridge structure
3.2.3 Photo BJ cartridge structure
3.2.4 Bubble head unit structure
3.3 Purge Unit
3.3.1 Purge unit functions
3.3.2 Purge unit structure
3.4 Carriage
3.4.1 Carriage function
3.4.2 Carriage structure
3.5 Paper Feed/Cut Sheet Feeder
3.5.1 Paper feed/cut sheet feeder function
3.5.2 Sheet feeder structure
4. PRINTER ELECTRICAL SYSTEM
4.1 Overview of Printer Electrical System
4.2 Logic Section
4.2.1 Logic section block diagram
4.2.2 Logic section components
5. SENSOR FUNCTIONS
5.1 Pick-Up Roller Sensor
5.2 Paper End Sensor
5.3 Home Position Sensor
5.4 Purge Sensor
5.5 Cover Open Sensor
5.6 Printer Temperature Sensor
5.7 Head Temperature Sensor
5.8 Auto-Alignment Sensor
5.9 Waste Ink Amount Detection

Part 5: Maintenance
1. Maintenance
1.1 Parts for Regular Replacement
1.2 Consumables
1.3 Periodic Maintenance
2. SERVICE TOOLS
2.1 List of Tools
3. GREASE APPLICATION
4. DISASSEMBLY AND REASSEMBLY
4.1 Disassembly and Reassembly
4.2 Disassembly and Reassembly Cautions
4.2.1 Fastening screws of idler pulley assembly
4.2.2 Carriage guide frame installation
4.2.3 Unlocking the carriage lock
4.3 Logic Board and Waste Ink Absorber Replacement Cautions
4.3.1 Logic board replacement cautions
4.3.2 Cautions after replacing the waste ink absorber
5. ADJUSTMENTS
5.1 Adjustment Point
5.2 When Adjustment is Required
5.2.1 Tools required for adjustment
5.3 Adjustment Procedure
5.3.1 Preparation
5.3.2 Adjustment
6. TROUBLESHOOTING
6.1 Troubleshooting
6.1.1 Overview
6.1.2 Troubleshooting cautions
6.2 Error Condition Diagnostics
6.2.1 Diagnostic flowcharts
6.2.2 Error recovery
7. LOCATION AND SIGNAL ASSIGNMENT
7.1 Logic Board
8. CIRCUIT DIAGRAMS
8.1 Parts Layout
8.1.1 Logic board
8.2 Circuit Diagrams

FORMAT: High resolution PDF document!
ZIP archive: 2 780 kB

I want to:	Download on-line

Any questions about this product?

SEND US REQUEST by filling the form below.

E-mail


Comment (not required)

Send

	Step 1 ADD TO CART	Step 2 CHECKOUT Select payment method.	Step 3 Confirm the order.
We are in business since 2002 and do our best to give our customers perfect service!

sainanda min	2007-08-07 00:58:34
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!

Vadimka Vadimka	2010-05-03 12:54:42
Спасибо. Все скачалось то что нужно!

Michael Reed	2012-04-05 22:26:45
The reset key worked perfectly. The whole time to purchase a key, download the software, and reset my R2400 was about 5 minutes. Excellent product! Highly Recommended

mohammed chelsea	2016-10-01 05:15:52
Thank you so much WIC reset!!! you are really a big help! i owe you this!!! thankyou so much!!!

kennet bo	2009-01-25 21:14:51
realy worked. Thank you!

Nicolas Carrizosa	2009-08-27 18:29:17
The Epson Artisan 800FW Adjustment Program works great. Once downloaded it took me less than a minute to reset the printer. This is a very intuitive and easy to use software. I am a happy camper now. Thanks again

Roger A Witting	2005-03-16 10:54:28
With the help of your customer service department I was able to download the manual and it is everything you said it would be, I withdraw my prior review and award you a Great Rating. Thanks

Len Foster	2011-11-27 16:38:24
Brilliant stuff! Have tried everything over the last few days to reset my R265, and finally found your site! Brought a key, bit of a problem with my email account, tried another one, got the key, reset the R265 AFTER washing out the inkpads, now everything is working as it should. Many thanks.