Programmer Manual
Page 1
PROGRAM (PGM) MODE 10 CHAPTER 3. OP X/Z, X1/Z1, X2/Z2 MODE 27 This document has been published to change without notice. SERVICE (SRV) MODE 1 CHAPTER 2. ER-A310 ER-A330 PROGRAMMING MANUAL CODE: 00ZERA310VPME ELECTRONIC CASH REGISTER MODEL ER-A310 MODEL ER-A330 (For "V" version) SRV KEY : LKGIM7113RCZZ PRINTER : CR-510 (ER-A310) : UCR-812A (ER-A330) CONTENTS CHAPTER 1. The contents are subject to be used SHARP CORPORATION for after sales service only.
PROGRAM (PGM) MODE 10 CHAPTER 3. OP X/Z, X1/Z1, X2/Z2 MODE 27 This document has been published to change without notice. SERVICE (SRV) MODE 1 CHAPTER 2. ER-A310 ER-A330 PROGRAMMING MANUAL CODE: 00ZERA310VPME ELECTRONIC CASH REGISTER MODEL ER-A310 MODEL ER-A330 (For "V" version) SRV KEY : LKGIM7113RCZZ PRINTER : CR-510 (ER-A310) : UCR-812A (ER-A330) CONTENTS CHAPTER 1. The contents are subject to be used SHARP CORPORATION for after sales service only.
Programmer Manual
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... batteries are two possible methods to default. Master reset (All memory clear) There are not installed in the SRV mode. 1. Reading of the SRV mode program List of program report JOB# 900 950 REPORT NAME SRV mode program full item report (Not included the keyboard layout) Keyboard layout report - 1 - SRV. return keyboard back to perform a master reset. CHAPTER 1. Procedure • Method 1 1) Turn off the AC switch. 3) While holding down JOURNAL FEED key and RECEIPT FEED key, turn to its initial settings...
... batteries are two possible methods to default. Master reset (All memory clear) There are not installed in the SRV mode. 1. Reading of the SRV mode program List of program report JOB# 900 950 REPORT NAME SRV mode program full item report (Not included the keyboard layout) Keyboard layout report - 1 - SRV. return keyboard back to perform a master reset. CHAPTER 1. Procedure • Method 1 1) Turn off the AC switch. 3) While holding down JOURNAL FEED key and RECEIPT FEED key, turn to its initial settings...
Programmer Manual
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... used (Fixed at "00") 904-A 0 5 4 904-C 0 5 4 - 5 - "00" key or "000" key selection 2. TAB setting 1. Rounding system 1. TAX system Auto TAX 1~4 Auto VAT 1~4 Manual VAT 1~4 Manual VAT 1 Manual TAX 1~4 Swiss TAX 901-A 05 4 901-B 0 15 2 3 4 5 #901-C: 1. PLU quantity in PGM mode Enable Disable #901-B: Tax system 1. TAB setting 0 0.0 0.00 0.000 0 0.0 0.00 0.000 901-C 05 1 4 901-D 0 1 2 5 3 4 5 6 7 [JOB#902] ER-A310: NOT USED MRS=0000 [JOB#902] ER-A330: MRS=0000 #902-A: 1. SRV programming in...
... used (Fixed at "00") 904-A 0 5 4 904-C 0 5 4 - 5 - "00" key or "000" key selection 2. TAB setting 1. Rounding system 1. TAX system Auto TAX 1~4 Auto VAT 1~4 Manual VAT 1~4 Manual VAT 1 Manual TAX 1~4 Swiss TAX 901-A 05 4 901-B 0 15 2 3 4 5 #901-C: 1. PLU quantity in PGM mode Enable Disable #901-B: Tax system 1. TAB setting 0 0.0 0.00 0.000 0 0.0 0.00 0.000 901-C 05 1 4 901-D 0 1 2 5 3 4 5 6 7 [JOB#902] ER-A310: NOT USED MRS=0000 [JOB#902] ER-A330: MRS=0000 #902-A: 1. SRV programming in...
Programmer Manual
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... used (Fixed at "0") #906-B: 1. Split pricing counting Quantity Package #906-D: 1. Minus department and PLU 1. Minus department and PLU Disable Enable Disable Enable 907-C 0 1 5 4 5 #907-D: 1. Add void-mode transaction data to hourly total report No Yes 2. Fractional quantity 1. In case of training GT on the Z report Print Skip Print Skip 909-A 0 5 1 2 3 #909-B: Not used (Fixed at "0") #905-B: 1. CCD compulsory Non compulsory For individual cashier For all cashier CCD and individual cashier CCD, X1 report before CCD entry 2. Printing of training GT...
... used (Fixed at "0") #906-B: 1. Split pricing counting Quantity Package #906-D: 1. Minus department and PLU 1. Minus department and PLU Disable Enable Disable Enable 907-C 0 1 5 4 5 #907-D: 1. Add void-mode transaction data to hourly total report No Yes 2. Fractional quantity 1. In case of training GT on the Z report Print Skip Print Skip 909-A 0 5 1 2 3 #909-B: Not used (Fixed at "0") #905-B: 1. CCD compulsory Non compulsory For individual cashier For all cashier CCD and individual cashier CCD, X1 report before CCD entry 2. Printing of training GT...
Programmer Manual
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... many times needed /operation only once 1. Overlapped cashier receipt format 2. Fraction treatment 1. after lock error. 2. Drawer closed compulsory Non-compulsory Compulsory 2. After transaction receipt format 1. VP amount Total amount Tendered amount Total amount Tendered amount 913-A 0 5 1 2 3 #913-C: 1. Auto cashier sign off Round up Round down #911-B, C, D: Not used (Fixed at "0") - 7 - Time system 12H 24H #912-C: 1. Date print format Date format Month/Day/Year Day/Month/Year Year/Month/Day #912-B: 1. [JOB#910] ER-A310: MRS=0004 [JOB#910] ER-A330...
... many times needed /operation only once 1. Overlapped cashier receipt format 2. Fraction treatment 1. after lock error. 2. Drawer closed compulsory Non-compulsory Compulsory 2. After transaction receipt format 1. VP amount Total amount Tendered amount Total amount Tendered amount 913-A 0 5 1 2 3 #913-C: 1. Auto cashier sign off Round up Round down #911-B, C, D: Not used (Fixed at "0") - 7 - Time system 12H 24H #912-C: 1. Date print format Date format Month/Day/Year Day/Month/Year Year/Month/Day #912-B: 1. [JOB#910] ER-A310: MRS=0004 [JOB#910] ER-A330...
Programmer Manual
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... = STANDARD KEY LAYOUT Free key layout (Except for department keys and direct PLU keys.) Initial setting [JOB#927] MRS = 0000 Key number manual increment #927-A: 1. X To inhibit SBTL #927-C: 1. [JOB#916] MRS = 0000 #916-A, B: Not used (Fixed at "00") #916-C: 1. Dirrect non-tendering finalization after previous tender entry Disable Enable 918-A 0 2 5 #918-B, C, D: Not used (Fixed at "000") [JOB#919] MRS = 0000 #919-A, B, C: Not used (Fixed at "000") 919-D: 1. Print coupon 2. Limit on...
... = STANDARD KEY LAYOUT Free key layout (Except for department keys and direct PLU keys.) Initial setting [JOB#927] MRS = 0000 Key number manual increment #927-A: 1. X To inhibit SBTL #927-C: 1. [JOB#916] MRS = 0000 #916-A, B: Not used (Fixed at "00") #916-C: 1. Dirrect non-tendering finalization after previous tender entry Disable Enable 918-A 0 2 5 #918-B, C, D: Not used (Fixed at "000") [JOB#919] MRS = 0000 #919-A, B, C: Not used (Fixed at "000") 919-D: 1. Print coupon 2. Limit on...
Programmer Manual
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...CHAPTER 2. Reading of the PGM mode program List of program report JOB# entry JOB# 1100 1200 1300 2700 2900 REPORT NAME Department program report PLU program report Other program report Tax program report Auto key program report Direct key entry JOB# TL/NS PLU REPORT NAME PGM mode program report (Not included the PLU program report and Auto key program report) PLU program report Note: Shouldn't program readouts be after the program steps. [JOB#1100]: Department program report Key operation All Single item 1100 X XX X Start No. XX End No. TL/NS ER-A310 - 10 - PROGRAM (PGM) MODE...
...CHAPTER 2. Reading of the PGM mode program List of program report JOB# entry JOB# 1100 1200 1300 2700 2900 REPORT NAME Department program report PLU program report Other program report Tax program report Auto key program report Direct key entry JOB# TL/NS PLU REPORT NAME PGM mode program report (Not included the PLU program report and Auto key program report) PLU program report Note: Shouldn't program readouts be after the program steps. [JOB#1100]: Department program report Key operation All Single item 1100 X XX X Start No. XX End No. TL/NS ER-A310 - 10 - PROGRAM (PGM) MODE...
Programmer Manual
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ER-A330 [JOB#2700]: Tax program report Key operation 2700 X TL/NS ER-A310 - 13 -
ER-A330 [JOB#2700]: Tax program report Key operation 2700 X TL/NS ER-A310 - 13 -
Programmer Manual
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...; 9999999 Preset price is automatically programmed to allow preset price entry even when it has been programmed not to allow preset price entry in dept. XXA: Item validation printing A Non compulsory 0 Compulsory 1 XXB: SICS Function B Normal 0 Single item cash sale 1 XXC: Not used (Fixed at "0") XXD: Amount entry type D Inhibited 0 Open 1 Preset 2 Open and preset 3 MRS = 0001 #/TM/ST TL/N S - 19 - CODE YYYYYYY price #/TM/ST For the next DEPT. If this programming is performed, the ECR is max. 7 digits. function programming...
...; 9999999 Preset price is automatically programmed to allow preset price entry even when it has been programmed not to allow preset price entry in dept. XXA: Item validation printing A Non compulsory 0 Compulsory 1 XXB: SICS Function B Normal 0 Single item cash sale 1 XXC: Not used (Fixed at "0") XXD: Amount entry type D Inhibited 0 Open 1 Preset 2 Open and preset 3 MRS = 0001 #/TM/ST TL/N S - 19 - CODE YYYYYYY price #/TM/ST For the next DEPT. If this programming is performed, the ECR is max. 7 digits. function programming...
Programmer Manual
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... (limit) preset 2112 No change 2111 X XX X ABCD #/TM/ST DEPT. GROUP No change YYYYYYY #/TM/ST For next code TL/NS XXX: PLU CODE = 001 ∼ 999 YYYYYYY: Amount = 0 ∼ 9999999 If the record of entered PLU code is enable within 99999999. [JOB#2111] DEPT. A: VAT1 (For Swiss tax) A No 0 Yes 1 B: Taxable 3 B Non taxable 0 Taxable 1 C: Taxable 2 C Non taxable 0 Taxable 1 D: Taxable 1 D Non taxable 0 Taxable 1 MRS = 0000 [JOB#2112] DEPT. MRS = 01 [JOB#1210] PRICE PROGRAMMING FOR PLUs 1210 X XXX X PLU CODE...
... (limit) preset 2112 No change 2111 X XX X ABCD #/TM/ST DEPT. GROUP No change YYYYYYY #/TM/ST For next code TL/NS XXX: PLU CODE = 001 ∼ 999 YYYYYYY: Amount = 0 ∼ 9999999 If the record of entered PLU code is enable within 99999999. [JOB#2111] DEPT. A: VAT1 (For Swiss tax) A No 0 Yes 1 B: Taxable 3 B Non taxable 0 Taxable 1 C: Taxable 2 C Non taxable 0 Taxable 1 D: Taxable 1 D Non taxable 0 Taxable 1 MRS = 0000 [JOB#2112] DEPT. MRS = 01 [JOB#1210] PRICE PROGRAMMING FOR PLUs 1210 X XXX X PLU CODE...
Programmer Manual
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... CH3 16 CH4 17 CR1 18 CR2 Entry range, system: A × 10B MRS = 18 Remarks Item B is not in PLU file. A: Sign A + 0 - 1 B: Not used (Fixed at this programming, it will be created in PLU file at "0") C: VAT1 (For Swiss tax) C No 0 Yes 1 D: Taxable3 D Non taxable 0 Taxable 1 E: Taxable2 E Non taxable 0 Taxable 1 F: Taxable1 F Non taxable 0 Taxable 1 G: Amount entry type G Inhibited 0 Open 1 Preset 2 Open and preset 3 Delete 4 If the record of entered PLU code is specificable within the range from 0 to...
... CH3 16 CH4 17 CR1 18 CR2 Entry range, system: A × 10B MRS = 18 Remarks Item B is not in PLU file. A: Sign A + 0 - 1 B: Not used (Fixed at this programming, it will be created in PLU file at "0") C: VAT1 (For Swiss tax) C No 0 Yes 1 D: Taxable3 D Non taxable 0 Taxable 1 E: Taxable2 E Non taxable 0 Taxable 1 F: Taxable1 F Non taxable 0 Taxable 1 G: Amount entry type G Inhibited 0 Open 1 Preset 2 Open and preset 3 Delete 4 If the record of entered PLU code is specificable within the range from 0 to...
Programmer Manual
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... Y: Cashier code = 1~6 A: Drawer No. A Not open 0 Drawer No.1 1 Drawer No.2 2 MRS = 1 - 22 - [JOB#2320] MEDIA KEY PROGRAMMING 2320 X XX X No change 2321 X XX X YYYYYYYYY #/TM/ST TL/NS TL/NS XX: Function No. YYYYYYYYY: Limitation amount Func. Function No. 11 12 13 14 15 16 17 18 Function CA1 CA2 CH1 CH2 CH3 CH4 CR1 CR2 A: Change due A Enable 0 Disable 1 B: VP B Non compulsory 0 Compulsory 1 C, D, E, F, G: Not used (Fixed at...
... Y: Cashier code = 1~6 A: Drawer No. A Not open 0 Drawer No.1 1 Drawer No.2 2 MRS = 1 - 22 - [JOB#2320] MEDIA KEY PROGRAMMING 2320 X XX X No change 2321 X XX X YYYYYYYYY #/TM/ST TL/NS TL/NS XX: Function No. YYYYYYYYY: Limitation amount Func. Function No. 11 12 13 14 15 16 17 18 Function CA1 CA2 CH1 CH2 CH3 CH4 CR1 CR2 A: Change due A Enable 0 Disable 1 B: VP B Non compulsory 0 Compulsory 1 C, D, E, F, G: Not used (Fixed at...
Programmer Manual
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... used (Fixed at "00") D: "RFND" key entry in REG mode D Enable 0 Disable 1 E: Direct void function in REG mode E Enable 0 Disable 1 F: In direct void in REG mode F Enable 0 Disable 1 G: Subtotal void in REG mode G Enable 0 Disable 1 H: Not used (Fixed at "0") X: 2 MRS = 00000000 A: The first last item void A Enable 0 Disable 1 B, C: Not used (Fixed at "00") D: Printing of the number of purchases D No 0 Yes 1 E: Time print E Yes 0 No 1 F: Printing of journal Full print Journal select G, H: Not used (Fixed at "00") X: 3 A: Flash report in OP X/Z mode...
... used (Fixed at "00") D: "RFND" key entry in REG mode D Enable 0 Disable 1 E: Direct void function in REG mode E Enable 0 Disable 1 F: In direct void in REG mode F Enable 0 Disable 1 G: Subtotal void in REG mode G Enable 0 Disable 1 H: Not used (Fixed at "0") X: 2 MRS = 00000000 A: The first last item void A Enable 0 Disable 1 B, C: Not used (Fixed at "00") D: Printing of the number of purchases D No 0 Yes 1 E: Time print E Yes 0 No 1 F: Printing of journal Full print Journal select G, H: Not used (Fixed at "00") X: 3 A: Flash report in OP X/Z mode...
Programmer Manual
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... price is displayed. * If [DEPT#] or [DEPTn] (same as 1 entry 0 entry 0 entry TL entry 3. A: Tax programming A Tax1 1 Tax2 2 Tax3 3 Tax4 (For Swiss tax) 4 xxxxxx: Rate = 0.0000~99.9999% LOWER TAX LIMITATION max. 999.99 (This is changed DEPTn XX DEPT# Dept No. [JOB#2711] TAX RATE PROGRAMMING 2711 X A X Declaration of TAX 0 0 XXXXXX V X TAX rate TL/NS When lower tax limit is displayed. - 24 - DEPRESSION OF THE ST KEY AT FOLLOWING POINTS PERFORM A TAX TABLE DELETE OPERATION. A: Taxable4 (For Swiss tax) A Non taxable 0 Taxable 1 B: Taxable3 B Non...
... price is displayed. * If [DEPT#] or [DEPTn] (same as 1 entry 0 entry 0 entry TL entry 3. A: Tax programming A Tax1 1 Tax2 2 Tax3 3 Tax4 (For Swiss tax) 4 xxxxxx: Rate = 0.0000~99.9999% LOWER TAX LIMITATION max. 999.99 (This is changed DEPTn XX DEPT# Dept No. [JOB#2711] TAX RATE PROGRAMMING 2711 X A X Declaration of TAX 0 0 XXXXXX V X TAX rate TL/NS When lower tax limit is displayed. - 24 - DEPRESSION OF THE ST KEY AT FOLLOWING POINTS PERFORM A TAX TABLE DELETE OPERATION. A: Taxable4 (For Swiss tax) A Non taxable 0 Taxable 1 B: Taxable3 B Non...
Programmer Manual
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...E Non taxable 0 Taxable 1 F: Taxable1 F Non taxable 0 Taxable 1 G: Amount entry type G Inhibited 0 Open 1 Preset 2 Open and preset 3 Delete 4 If the record of entered PLU code is displayed. 8) PROGRAMMING RATE FOR %KEY Not changed to "RATE PROGRAMMING"). code = 1 to 30/50 If the record of entered PLU code is changed from "PRICE PROGRAMMING" to "ATTRIBUTE PROGRAMMING" and changed from "RATE PROGRAMMING" to "FUNCTION PROGRAMMING" (from "FUNCTION PROGRAMMING" to "ATTRIBUTE PROGRAMMING" and changed %n XXXXXXXX #/TM/ST TL/NS EXn * When starting setting...
...E Non taxable 0 Taxable 1 F: Taxable1 F Non taxable 0 Taxable 1 G: Amount entry type G Inhibited 0 Open 1 Preset 2 Open and preset 3 Delete 4 If the record of entered PLU code is displayed. 8) PROGRAMMING RATE FOR %KEY Not changed to "RATE PROGRAMMING"). code = 1 to 30/50 If the record of entered PLU code is changed from "PRICE PROGRAMMING" to "ATTRIBUTE PROGRAMMING" and changed from "RATE PROGRAMMING" to "FUNCTION PROGRAMMING" (from "FUNCTION PROGRAMMING" to "ATTRIBUTE PROGRAMMING" and changed %n XXXXXXXX #/TM/ST TL/NS EXn * When starting setting...
Programmer Manual
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... point means a tax delete operation. PROGRAMMING XXXX X #/TM/ST CONSECUTIVE NO. A: TAX 1 PROGRAMMING = 1 TAX 2 PROGRAMMING = 2 TAX 3 PROGRAMMING = 3 TAX 4 (for add TAX TL/NS When lower tax limit is 0. * Depression of TAX 0 XXXXXX TAX rate 0 * X XXXXX TL/NS Lower TAX limit for Swiss Tax) = 4 % TAX RATE 0.0000 to 8) MRS = 18 digits (RA, PO) 18 digits (CASH2, CR, CH) Note: Current price is invalid in VAT system.) MRS = 0 - 26 - 9) PROGRAMMING FOR %KEY Not changed %n %n A X TL/NS A: Sign A + 0 - 1 MRS = 1 Note: Current price is displayed. 10) PROGRAMMING...
... point means a tax delete operation. PROGRAMMING XXXX X #/TM/ST CONSECUTIVE NO. A: TAX 1 PROGRAMMING = 1 TAX 2 PROGRAMMING = 2 TAX 3 PROGRAMMING = 3 TAX 4 (for add TAX TL/NS When lower tax limit is 0. * Depression of TAX 0 XXXXXX TAX rate 0 * X XXXXX TL/NS Lower TAX limit for Swiss Tax) = 4 % TAX RATE 0.0000 to 8) MRS = 18 digits (RA, PO) 18 digits (CASH2, CR, CH) Note: Current price is invalid in VAT system.) MRS = 0 - 26 - 9) PROGRAMMING FOR %KEY Not changed %n %n A X TL/NS A: Sign A + 0 - 1 MRS = 1 Note: Current price is displayed. 10) PROGRAMMING...
Programmer Manual
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... PLU code Single XXX End No. code DEPT# *6 In OP X/Z mode, [CH2] key is necessary to be specified by the ECR. 1) OP X/Z reports (individual clerk reports) 2) X1/Z1 reports (Daily sales total X and Z reports) 3) X2/Z2 reports (Periodic total X and Z reports) 1. Print report . X2/Z2 X2 Z2 . . . . . . . . . When specifying a single time interval, PLU code, the start and end numbers according to follow the procedure below . XX Dept. CODE (IN CODE ENTRY SYSTEM) CASHIER CODE (in X1/Z1) REMARK *1 *1, *2 *1 *1 *1 *1, *3 *1, *5 *1 *1, *4, *6 *1 *1 To read respective reports...
... PLU code Single XXX End No. code DEPT# *6 In OP X/Z mode, [CH2] key is necessary to be specified by the ECR. 1) OP X/Z reports (individual clerk reports) 2) X1/Z1 reports (Daily sales total X and Z reports) 3) X2/Z2 reports (Periodic total X and Z reports) 1. Print report . X2/Z2 X2 Z2 . . . . . . . . . When specifying a single time interval, PLU code, the start and end numbers according to follow the procedure below . XX Dept. CODE (IN CODE ENTRY SYSTEM) CASHIER CODE (in X1/Z1) REMARK *1 *1, *2 *1 *1 *1 *1, *3 *1, *5 *1 *1, *4, *6 *1 *1 To read respective reports...
Installation Manual
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... ER-A310 & ER-A330 4 CHAPTER 7. Be sure to replace these parts with "" is important for maintaining the safety of the set . LIST OF OPTIONS 1 CHAPTER 3. SHIELD PLATE KIT: DKIT-8666BHZZ (Only for after sales service only. This document has been published to change without notice. DRAWER FIXING KIT (DKIT-8633RCZZ 6 CHAPTER 9. REMOVING THE PRINTER UNIT (For ER-A310 & ER-A330) . . . . . 4 CHAPTER 6. INSTALLATION MANUAL CODE: 00ZERA310VIME ER-A310 ER-A330 ELECTRONIC CASH REGISTER MODEL ER-A310 MODEL ER-A330 SRV Key : LKGIM7113RCZZ PRINTER : ER-A310...
... ER-A310 & ER-A330 4 CHAPTER 7. Be sure to replace these parts with "" is important for maintaining the safety of the set . LIST OF OPTIONS 1 CHAPTER 3. SHIELD PLATE KIT: DKIT-8666BHZZ (Only for after sales service only. This document has been published to change without notice. DRAWER FIXING KIT (DKIT-8633RCZZ 6 CHAPTER 9. REMOVING THE PRINTER UNIT (For ER-A310 & ER-A330) . . . . . 4 CHAPTER 6. INSTALLATION MANUAL CODE: 00ZERA310VIME ER-A310 ER-A330 ELECTRONIC CASH REGISTER MODEL ER-A310 MODEL ER-A330 SRV Key : LKGIM7113RCZZ PRINTER : ER-A310...
Installation Manual
Page 2
GENERAL This manual describes the ER-A310/A330 disassembly procedures and the option attachment procedures. Master reset (All memory clear) There are two possible methods to perform a master reset. • MRS-1 Used to clear all memory contents and return machine back to perform the master reset. Procedure-2 (without SRV key) 1) Turn the mode switch to the (REG) position. 2) Ensure the batteries are omitted. CHAPTER 2. NAME MODEL 1 REMOTE DRAWER ER-04DW 2 COIN CASE ER-58CC 3 COIN...
GENERAL This manual describes the ER-A310/A330 disassembly procedures and the option attachment procedures. Master reset (All memory clear) There are two possible methods to perform a master reset. • MRS-1 Used to clear all memory contents and return machine back to perform the master reset. Procedure-2 (without SRV key) 1) Turn the mode switch to the (REG) position. 2) Ensure the batteries are omitted. CHAPTER 2. NAME MODEL 1 REMOTE DRAWER ER-04DW 2 COIN CASE ER-58CC 3 COIN...
Installation Manual
Page 6
... no part for ER-A310 1) Remove the top cabinet. 2) Remove the main PWB. 3) Solder the drawer connector CN16, the resistor (1kΩ) R80, and the transistor (2SC3784) Q20 to the main PWB. 4) Replace the main PWB. 8) Fix ground wire " of the ER-04DW on the trans cover, and bind drawer cable of the ER-04DW. 3 1 2 ER-04DW 2 5 4 CN16 ER-A310 Main PWB ER-A330...
... no part for ER-A310 1) Remove the top cabinet. 2) Remove the main PWB. 3) Solder the drawer connector CN16, the resistor (1kΩ) R80, and the transistor (2SC3784) Q20 to the main PWB. 4) Replace the main PWB. 8) Fix ground wire " of the ER-04DW on the trans cover, and bind drawer cable of the ER-04DW. 3 1 2 ER-04DW 2 5 4 CN16 ER-A310 Main PWB ER-A330...
