Why is the job status light flashing - Toshiba e-Studio 4540C Multifunction Color Copier

Uninstall then reinstall drivers and try another sub cord.please make sure the power cord is in firmly

I happened the same problem and the solution must change the power pack

STATUS LIGHT will FLASH RED when
charging. Allow at least 30 minutes
for a full charge.
STATUS LIGHT will turn ORANGE,
and then turn off when charging is
complete.
STATUS LIGHT will FLASH GREEN
when the batteries in the CHARGING
BASE are LOW. Replace the
batteries.
STATUS LIGHT will FLASH RED &
GREEN when there’s a CONNECTION
ERROR. Reconnect the FAIRY.

First, turn off the printer.

Then, remove/delete all print jobs, if any (printer icon tray > show active printers > select jobs and press delete). If the jobs didnt get exclude and are keeping the status of "excluding/deleting", restart your windows.

After reboot, check if the jobs are gone. If so, turn on your printer and try to print again.

buttons and lights The HP Deskjet printer buttons let you turn the printer on and off, cancel a print job, or resume printing. The lights give you visual cues about the state of the printer
cancel button

** Pressing this button cancels the current print job.

print cartridge status symbol and light **The light above the Print Cartridge Status symbol flashes when a print cartridge is low on ink or incorrectly installed.
resume button and light
**The light above the Resume button flashes when an action is required such as loading paper or clearing a paper jam. When the problem is fixed, press the Resume button to continue printing.
power button and light **
The Power button turns the printer on and off. It takes approximately five seconds for the printer to turn on after you press the Power button. The green light above the Power button flashes when printing is in progress. Caution! Always use the Power button on the front of the printer to turn the printer on and off. Using a power strip, surge protector, or a wallmounted switch to turn the printer on and off may cause premature printer failure

Print Cartridge Status The Print Cartridge Status Light flashes when one or both of your print cartridges are low on ink, improperly installed, or malfunctioning. It will also flash if you are trying to use the wrong print cartridge type. If the problem is low ink, the light will stop flashing when you open the top cover. For any other print cartridge-related problem, the Print Cartridge Status Light will continue to flash. To check the status of your print cartridges, open the printer's top cover. The yellow arrow on the print cartridge cradle aligns with one of five Print Cartridge Status icons.

Green light flashing means printer is in printing process. No problem. If you want to stop printing. delete printing job from printer properties or stop printing from status monitor.

There is a job waiting to be processed. Need to check status monitor to see what is waiting. If it is not critical you can cancel the job from that same screen.

Because you have an i model copier it must be setup to print and scan also. Someone might have sent a job that could be processed for one reason or another. Look in the bottom right side of touch screen for status monitor and see what details it has.

Hope this helps
TankMurdock

Lamp is bad need new lamp