How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask BestOne1943 Your Own Question
Category: General
Satisfied Customers: 56
Type Your Question Here...
BestOne1943 is online now
A new question is answered every 9 seconds

I have a er-920 that is showing a add check err message. Can

Customer Question

I have a er-920 that is showing a add check err message. Can not clear
Submitted: 2 years ago.
Category: General
Expert:  BestOne1943 replied 2 years ago.
Can you supply a brand name? On a SAM4 920, one can turn the control key to the program position, hold the sub total key depressed and cycle the power off, while still holding the subtotal key down, cycle the power back on. This is called an Initial Reset, and will unlock a previous condition. One needs to avoid what ever they did to cause this Add Check error. Any feedback??

Related General Questions