I found an error code list for the Riso SF5030 on printcopy.info. According to the list, error code P02-400 indicates that the master positioning sensor is not turned ON at master setting/cutting or at master making even after master has been transferred. The suggested remedy is to turn the Master making unit upper cover set switch from OFF to ON, and turn the Master positioning sensor OFF to reset the master and cancel the error.
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You need to post again offering the brand and model of the machine. I can only guess it refers to a printer but error message mean different things across brands.
the unit is jammed of most likely frozen and need replacement.
8. TROUBLESHOOTING
Before seeking repair or replacement, we recom-
mend that you review the following:
LOUD NOISES:(Other than those during grinding of
small bones and fruit pits): These are usually caused
by accidental entry of a spoon, bottle cap or other for-
eign object. To correct this, turn off electrical switch
and water.After disposer has stopped, remove *splash
guard, remove object with long handled tongs, and
replace *splash guard.
UNIT DOES NOT START:Unplug power cord or turn
either the wall switch or breaker box switch to "OFF"
position, depending on your model and wiring config-
uration. Remove stopper and/or *splash guard. Check
to see if turntable will rotate freely using a wooden
broom handle. If turntable rotates freely, replace
*splash guard and check re-set button to see if it has
been tripped.Re-set button is red and located oppo-
site discharge elbow, near the bottom (see 8A). Push
button in until it clicks and remains depressed.
If re-set button has not been tripped, check for short-
ed or broken wire connecting to disposer.Check
electrical power switch, fuse box or circuit breaker.If
wiring and electrical components are intact, the unit
may have internal problems that require service or replacement.
copy and paste
https://mans.io/files/viewer/562997
Which grammatical structures?
It would also depend on the person's native language. A German speaker would have different difficulties than a Chinese speaker because those languages differ from English in different ways.
If the power outlet is working that you have it plugged into, since you have a new bulb, the next step is to reset it by unplugging it for a few minutes and then plugging it back in. If that fails, contact the Ottolite customer service team at 1 800 842 8848 for additional assistance.
Just remove the battery, wait 15 minutes and replace it. There is no calibration on home use scales because you would need a guaranteed calibration weight.
To troubleshoot when your Arlo Go camera is offline you should do this :
Unplug your Arlo Go camera, remove the battery, reinsert the battery, and notice the camera LED behavior when the door is closed. If you turned off the LED completely, log out of the Arlo app and log back in again.
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Dec 16, 2020 - Disconnect the power cord from the printer. Then unplug the power cord from the source. Kindly wait up to 10 minutes. Then reconnect all the ...
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May 8, 2022 - Error message. Stack copies :01 sleep. Dell. It's a new · 1. Restart your printer by first turning it off, removing the cable from the wall, wait ...
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Question edited for clarity and make some sentences.
The printer is discontinued. What computer version is running the printer. Tell Windows to search for a suitable driver.
Epson and the Chinese
