Contents
Preventive Maintenance Cartridge Checklist Advanced Troubleshooting
Ink Installation Printer Calibrations Routine Maintenance
Print Server Networking
Training Guide
1. ‘Plug and Play Cartridge’ characteristics
A. Ink Installation
2. Installing ink into reservoirs
Select SETUP MENU - PRINT MODE MENU - PRINT PASSES - SELECT 3, OK
4. Activate the color test pattern for ink starvation problems
5. Activate the Prime pattern
NJ750 Training Guide
Jet manually bypassed, jet good
6. Cartridge Jet - Manual Bypass Feature
Jet is bad jet re addressed
automatically Jet manually bypassed, jet clogged
A. Paper Axis Test
B. Printer Calibrations
B. Slow Deadband
C. Color Deadband
E. Deadband Check
D. Color Calibration
F. Controlling Image Skew not media skew as this is mechanical
1. Load the media and align the rear media guides
G. ACCEPTABLE IMAGE SKEW
C. Routine Maintenance
NJ750 Training Guide
NJ750 Training Guide
NJ750 Training Guide
CLEANING AGENT
INTERVAL
COMPONENT
D. Preventive Maintenance
E. Cartridge Checklist for warranty replacement
F. Advanced Troubleshooting
4. Faint cut lines or heavy lines which angle slightly on one end are caused by the carriage head hitting the media surface. Media up to a 20 mil thickness can pass through the printer. Ensure media has not been exposed to humidity for long periods as this will cause media to become stiff. Check with technical support for media types which can pass through the printer
208 Jet Cartridge
Ensure the diagonal lines in the prime pattern are solid and exhibit consistency. Up to 20 jets may be compensated in each cartridge while maintaining photo pass quality printing
10. Ink over spray can be caused by compression utilities. Electrostatic discharge from film media has also been known to exceed the printer specifications and cause inconsistent overspray. Verify the strike-plate brushes are in good condition before resuming print operations. Do not use 3-prong to 2-prong adapters when connecting printer to power source do not provide additional printer grounding other than through printer’s standard power cord
13. Vertical banding through an image can be caused by mottling of the ink on low saturation media like bond, the carriage bushings are worn out causing ‘carriage chatter’, or the lower roller is extending too high through the platen. Vertical banding can also be caused by a defective trailing cable or when ink saturations are extremely high 290% and the dryer is used with high heat applied
D8 - +24V available D13 - +5V available
Utility Menu Service Menu Diagnostic Menu Accessory Menu
Dryer Mode cccccccc
Sensor Status
MBoard H. = ## pct. RH
G. Print Server Networking SEH Intercon print server
Version 1.8.23 for Win 2000, Win XP, Win
Administration tool for InterCon print servers
SUBNET Mask- 255.255.255.0 DNS Server
1. PC PROTOCOL SETUP
2. PRINT SERVER PROTOCOL SETUP
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1. Select Start, Settings, Printers
3. WINDOWS PRINTER PORT SETUP
NJ750 Training Guide
6. Under “Device Type” select “Network Print Server 1 Port” the first one in the list. Click Next, then Finish. See figure below
4. RASTER IMAGE PROCESSOR RIP TCP/IP ASSIGNMENT
