Sharp ER-A450T Service Manual - Page 43

CHAPTER 7. SERVICE PRECAUTION 1. Error code table When the following error codes are displayed, press the key and take a proper action according to the table below. Error code Error status Action E01 Registration error Make a correct key entry. E02 Misoperation error Make a correct key entry. E03 Undefined code is entered. Enter a correct code, or declare it by the programming. E04 Joumal paper is nearly empty. Replace joumal paper roll with a new one. E05 Secret code error Enter a correct secret code. E07 Memory is full. Expand the file within the capacity of memory. E08 Insert slip paper. Insert slip paper. E09 Invalid cashier code is enterd. Enter a correct cashier code. E11 Compulsory depression of the key for direct finalization Press the key and continue the operation. E12 Compulsory tendering Make a tendering operation. E13 Compulsory of PBLU entry Make a PBLU entry. E16 Check digit error Enter a correct code. E26 File type error E31 Compulsory non-add code entry Enter a non-add code. E32 No entry of your cashier code. Make a cashier code entry. E33 The current cashier code should not be changed. Change a cashier after finalizing the transaction. E34 Overflow limitation error Make a registration within a limit of entry. E35 The open price entry is inhibited. Make a preset price entry. E36 The perset price entry is inhibited. Make an open price entry. E37 Ther direct finalization is inhibited. Make a tendering operation. E38 Read error of scale E67 Registration buffer is full. E76 The drawer is still opened. Close the drawer. E77 Price shift error E79 Reading of undefined vendor coupon UPC E86 Communication error at ECR copy E87 Data format error at ECR copy E88 Time out error at ECR copy E94 Age verification error 2. Conditions for soldering circuit parts To solder the following parts manually, follow the conditions described below. PARTS NAME PARTS CODE LOCATION Front LED (HDSP5621) Front LED PWB: FND1-5 Pop-up LED (HDSP-F501#S02) Pop-up LED PWB: FND1-10 CONDITIONS FOR SOLDERING 315°C/2 sec. 315°C/2 sec. 3. Caution to be taken when removing the TOP CABINET After removing the ER-A450T's TOP CABINET, put the TOP CABINET on the positions given below to prevent the cable that connects the MAIN PWB and POWER SUPPLY PWB from disconnecting. 1) Put the TOP CABINET on the left of the DRAWER CABINET. Put a sheet on the DRAWER CABINET and put the TOP CABINET upright on the sheet, as shown below. [ Front view ] Main PWB Cable 2) Put the TOP CABINET behind the drawer Put a base (proper height) behind the drawer and put the TOP CABINET upright on the base, as shown below. [ Right side view ] Main PWB Top cabinet Top cabinet Sheet Power supply PWB Power transformer Power transformer Power supply PWB Drawer cabinet Cable Drawer cabinet Base 7 - 1