E7 ERROR CODE ON RICOH SP 100SU WHAT DOES IT MEAN

SOURCE: Error Code SC580 on Ricoh Aficio SP C811DN

First try switching off and on the printer to reset the error.
If still there the error check the following;

1. Check CN983, it may be disconnected on the IH inverter.
2. Defective IH inverter - replace IH inverter.
3. Defective IH coil unit - replace IH coil unit.

SOURCE: sharp ar-m205 error code E7 11

U HAVE TO UPGRADE THE FIRM WARE BY ENTERING SIMULATION 49-1 THE VALUE IS d THEN UPDATE THE FIRM WARE IF U HAVE IT

SOURCE: Ricoh Aficio SP 420dn shows SC545 error code after

As NALDZ said, sometimes when the power drops out the thermistor will play up a little. Sometimes this can be caused by toner being caked up on the thermistor. But in most cases it can be reset easy enough.

if you walk up to the machine in COPY mode.
simply press.

(yellow clear), 1 , 0 , 7 (hold red stop button)
The screen will change, if you hold '#' on the keypad and press 'copy sp' on the touch screen you will be into ricoh service modes.

All you will have to do now to reset your error is simply switch the machine off at the main red switch below the plastic flap toward the bottom of the machine.

problem solved =]

ta!
Willi
Service Engineer

SOURCE: cannon pixma mp145 printer error code e7 & e2

E2: Reload the paper correctly and press [Black] or [Color].

E7: The cartridges are not installed in place.

These are from the manual.

SOURCE: What does E7 Error code

?7 03 Problem related to the brightness of the laser emission 04 Error in determining the level of white in the performance of hatching 05 Error in determining the level of black during hatching 12 Error output level in the performance of hatching 14 Failure ASIC (MCU PWB) 15 Trouble copying lamps