You need assign a pair of keys, "REVIEW(035)" & "VOID(071)". Pressing REVIEW key to locate the item u want to void, then press VOID key to delete it.

Assign Miscellaneous tender key, like MISC1, change its description to your card name, like DEBIT CARD. When your custome buy a £1 item, he wants pay by card and get 10£ cash back, so you input 11£, a...

1. KEY TO PGM 2. 4, SBTL 3. 103 4. "Press a key where u want alocate" 5. SBTL 6. KEY TO REG1

Did u preset price for that departments or are open status. If they are open, u have to input a price amount before u press these department buttons.

1. For "Department" is yes, "Subdepartment" is no. same like PLUs assigning, just press "nn051", "nn" is your department number. 2. same in PGM3 PGM3->1. M.F...

Best way for u is contact your local dealer. If u do want to do that by yourself, It's very important to backup your data first. For PLUs: 1. Write down the PLU numbers u want to assigning; 2. PGM4; 3...

Are u assigning "Pull down group" or just "PLU" on your screen?

Try below steps: 1) 3, SBTL 2) 0070, SBTL 3) CASH 4) 2,CASH 5) "SCAN" 6) CASH 7) SBTL 3, SBTL 9) 4070, SBTL 10) CASH

Thanks to porty & registerman.

Nothing. When the printer is OFF, after "ST.Void", no receipt come out, if u press "RCPT", just got error message "MISOPERATION".

But my machine do not print when receipt printer is OFF. Maybe I have to change some setting?

Normally, I always switch my UP-820N receipt printer to “OFF” position to save paper. But sometimes when I using “ST.VOID” function key to cancel entire transaction, I hope it can print a receipt. S...

Thanks so much!

Does anyone know that the standard sharp UP-820N can store how many UPC barcodes without adiitional RAM board? Thanks!

Try this processing: PGM3->Key Features->Function Key->Press "Subtotal"->Set "Include Tax" to "No" & Set" Print when is pressed" to "Yes&qu...