HP 1200 Service Manual - Page 33

Table 9. Control panel light messages (continued) Light status Condition of the printer Action Door open, media out, no ! Make sure that the toner cartridge door toner cartridge, or paper jam is completely closed. The printer is in an error state that requires operator intervention or help. ! Make sure that the media is loaded correctly. See the user guide for instructions. ! Make sure that the toner cartridge is correctly installed in the printer. See the user guide for instructions. ! If the printer still has an error, there is a paper jam. See the user guide for instructions. Printer initialization/Cancel Job/Cleaning Mode A printer initialization is taking place. If all lights blink for half of a second or longer in a sequence: the printer is initializing all previously sent print jobs are being purged a cleaning page is being printed No action is necessary. Fatal error All lights are on. ! Turn the printer off and then back on. ! Unplug the printer for five minutes, and then plug it back in. ! If the printer still has an error, see chapter 6, "Troubleshooting." Accessory error All lights are blinking. ! Remove the DIMMs and reseat. See the user guide for instructions. ! If the printer still has an error, replace the DIMMs. EN Identifying printer components 31