Epson ColorWorks C7500 Technical Reference Guide - Page 171
Warning Processing, LCD display, Warning type, Description, Recovery method
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Chapter 3 Handling Warning Processing LCD display Warning type Description Recovery method INK LOW (*) Ink is running low Ink cartridge will be expended soon. 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. MAINTENANCE BOX NEAR FULL Maintenance box near full There is not much free space in the maintenance box. 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 82 Check the printing result, and if the nozzle clog cannot be permitted, perform repairs. 3 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 REQUIRED 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}. *: When the firmware version is WAI32500 or earlier, "INK CARTRIDGE NEAR EMPTY" is displayed. 171