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Epson C7500G Technical Reference Guide - Page 162

Warning Processing, LCD display, Warning type, Description, Recovery method

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Warning Processing LCD display Warning type INK LOW Ink cartridge low Description Ink is running low. M/B NEAR FULL The maintenance box is Maintenance box near full almost full. NOZZLE CLOGGED Nozzle is clogged. Print head nozzle clogged CUT UNAVAILABLE In cutter unavailable state Autocutting is being performed 2 or more times with the paper in the same position. SERVICE MODE In service mode SERVICE SOON ## ##: F0, F1 Service due soon The product is in the mode for performing repairs and inspections. The product is near the end of its service life. PRINTING-NOZZLE CHECK DISABLED Nozzle Verification Technology is disable Nozzle Verification Technology is disable, or ambient temperature exceeds the operating range Recovery method Because it is almost time to replace the ink cartridge, prepare an ink cartridge for replacement. When the status changes to "Replace ink cartridge", replace the ink cartridge. Because it is almost time to replace the maintenance box, prepare a maintenance box for replacement. When the status changes to "Replace maintenance box", replace the maintenance box. Check the printing result and perform head cleaning. Execute manual head cleaning from [Cleaning] on the unit panel. If the dot dropouts is not resolved by executing a manual head cleaning three or more times, execute INK RECHARGE on the operation panel. For details, refer to "INK RECHARGE" on page 85 Check the printing result, and if the nozzle clog cannot be permitted, perform repairs. Execute paper feed or printing operation. To prevent occurrence of paper scraps, do not execute auto cutting two or more times without feeding the paper. - Because the internal parts of the printer are near the end of their service life, prepare to replace the printer, or prepare a printer for replacement. When the status changes to "Service required", the printer will not recover until the necessary repairs are performed and the necessary area of the nonvolatile memory is overwritten.  Go to the setting items on the panel and set Nozzle Verification Technology to "Enable".  Or, adjust the room (ambient) temperature to within the range from 5 to 35 °C  {41 to 95°F}. 162

Section	Page
Cover	1
For Safety	3
Key to Symbols	3
Cautions on Installation	3
Cautions on Power Supply	4
Cautions on Handling	5
Cautions on the Ink Cartridge / Maintenance box	6
Caution Label	8
Restriction of Use	9
About this Manual	9
Aim of the Manual	9
Manual Content	9
Contents	10
Product Overview	15
Features	15
Printing	15
Operability	16
Reliability	16
Easy setup	16
How to Print	16
Other Features	17
Part Names and Functions	18
Front Side	18
Operation Panel	19
Rear Side	21
Nozzle Verification Technology	22
Setting the Nozzle Verification Technology	22
Dot substitution	24
Periodic auto cleaning	25
Status/Error Indications	26
Ink Cartridge and Maintenance Box Status	31
Beeper	32
Setup	33
Install Navi	34
Work flow to set up this product without using the Install Navi	36
Checking the Items Included in the Package	37
Installing the Printer	38
Location Appropriate for Installation	39
Connecting the Power Cable	40
Connecting the Interface Cable	41
Turning On/Off	42
Turning On	42
Turning Off	42
Installing the Ink Cartridge	43
Installing the Maintenance box	47
REWINDER	50
How to install the REWINDER	50
Removing the rewinder	51
Attaching the paper leading edge to the rewinder	52
Setting the Paper	54
Setting the Roll Paper	54
Setting the Fanfold Paper	62
How to eject paper for paper replacement	63
Ejection Angle of Printed Paper	64
Printer settings	65
Language Setting	65
Time Setting	66
Network settings	67
Paper settings	69
Set using a printer driver	69
Setting using the PrinterSetting	72
Setting with the operation panel	75
Test printing	76
Test Printing	77
How to Display the Printer Driver	78
Handling	79
List of printer setting items	79
Setting panel switch	82
Printing the status sheet (Network settings)	86
Favorite	87
PrinterSetting	89
Starting the PrinterSetting	90
Apply settings	92
Media settings	93
Layout settings	94
Position adjustment	96
Print results adjustment	98
Store data in the printer	99
Background image settings	100
Print head maintenance	102
Printer settings	103
Panel settings	104
Nozzle check settings	105
Advanced settings	106
Initialize printer	110
Printer information	111
Settings save and restore	113
Option	114
Setting the Printer Driver	115
Favorite Setting	115
User Defined Information	118
Exporting/ Importing Printer Driver Settings	118
Barcode Printing	121
2D symbol Printing	131
Barcode and 2D Symbol Font Printing on .NET Environment	138
Banding Reduction	140
Start the PrinterSetting from the printer driver.	141
Setting EPSON Status Monitor 3	142
Restricted items of printer drivers	148
USB Printer Class Device Replacement Service	149
Uninstallation of USB Printer Class Device Replacement Service	149
Restrictions in USB Printer Class Device Replacement Service	150
Reprint	151
Setting the Dip Switches	152
Setting Procedure	152
Cleaning	153
Cleaning the autocutter	153
How to Clean the Case	153
Long-term Storage of the Product After Ink Charging	154
Storing the product	154
Restart the printer after long-term storage	155
Precautions when transporting	156
Troubleshooting	157
Error Processing	157
Warning Processing	162
Printer Driver	163
Poor print quality	164
Unclean media	167
Printable area	167
Detection failure	168
External supply	168
Paper is jammed	169
Application Development Information	173
How to Control the Printer	173
Using label printing application	173
Using the Epson Inkjet Label Printer SDK	174
Using the ESC/Label commands	174
Changing Printer Settings and Replacing the Printer	175
Software and Manuals	180
Installing software	182
Software installation procedures	182
Appendix	185
Product Specifications	185
Operating Environment	187
Printing Specifications	188
Paper Specifications	189
Paper detection method	196
Print Area and Cutting Position	197
Electrical Characteristics	205
Reliability	206
Environmental Conditions	207
External Dimensions	208
Consumable Product Specifications	211
Ink Cartridge	211
Maintenance Box	211
Option Specifications	212
Rewinder (TU-RC7508)	212
LCD Display Specifications for the Number of Printed Copies	213
Display While Printing	213
Error Display While Printing	213
Display When the Number of Printed Copies is Carried Up to 8 digits	213
Downloading Drivers, Utilities, and Manuals	214
Media detector and paper path settings when using label printing applications	215
Changing the media detector settings in BarTender	216
Changing the paper path settings in BarTender	218
Changing the media detector settings in NiceLabel	219
Changing the paper path settings in NiceLabel	221
Changing the media detector settings in CODESOFT	222
Changing the paper path settings in CODESOFT	223

Match case Limit results 1 per page

162

Warning Processing

LCD display

Warning type

Description

Recovery method

INK LOW

Ink cartridge low

Ink is running low.

Because it is almost time to replace the ink

cartridge, prepare an ink cartridge for

replacement.

When the status changes to

“Replace ink cartridge”, replace the ink

cartridge.

M/B NEAR FULL

Maintenance box near full

The maintenance box is

almost full.

Because it is almost time to replace the

maintenance box, prepare a maintenance

box for replacement.

When the status

changes to “Replace maintenance box”,

replace the maintenance box.

NOZZLE CLOGGED

Print head nozzle clogged

Nozzle is clogged.

Check the printing result and perform head

cleaning. Execute manual head cleaning

from [Cleaning] on the unit panel.

If the dot dropouts is not resolved by

executing a manual head cleaning three or

more times, execute INK RECHARGE on the

operation panel.

For details, refer to

"INK RECHARGE" on page

Check the printing result, and if the nozzle

clog cannot be permitted, perform repairs.

CUT UNAVAILABLE

In cutter unavailable state

Autocutting is being

performed 2 or more

times with the paper in

the same position.

Execute paper feed or printing operation.

To prevent occurrence of paper scraps, do

not execute auto cutting two or more times

without feeding the paper.

SERVICE MODE

In service mode

The product is in the

mode for performing

repairs and inspections.

SERVICE SOON ##

##: F0, F1

Service due soon

The product is near the

end of its service life.

Because the internal parts of the printer are

near the end of their service life, prepare to

replace the printer, or prepare a printer for

replacement.

When the status changes to

“Service required”, the printer will not recover

until the necessary repairs are performed and

the necessary area of the nonvolatile memory

is overwritten.

PRINTING-NOZZLE CHECK

DISABLED

Nozzle Verification

Technology is disable

Nozzle Verification

Technology is disable, or

ambient temperature

exceeds the operating

range



Go to the setting items on the panel and set

Nozzle Verification Technology to “Enable”.



Or, adjust the room (ambient) temperature

to within the range from 5 to 35 °C

{41 to 95°F}.