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Sharp ER-A320 Support Question

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Question posted by garyloll1 on January 24th, 2022

1 & 3 Numbers On Keypad Not Working

Suddenly the #1 & 3 keys on keypad won't work. Removed key caps and the membrane switch below does not register when pushed down. Other numeric keys still working.Can key pad be replaced/repaired?

Current Answers

Answer #1: Posted by hzplj9 on January 24th, 2022 2:22 PM
This answer was accepted by the poster of the original question.
hzplj9

Member since:
June 25th, 2012

Points: 4,875,690
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This is a link to the service manual which should enable you to solve the problem.

https://diagramas.diagramasde.com/otros/ERA320SM.pdf

This is one company that can supply spare parts. They may not be in your country but an internet search should return relevant companies who can supply spares.

https://www.cashregistergroup.co.uk/till-spare-parts/sharp

Hope that enables you to fix your till.

Answer #2: Posted by SonuKumar on January 25th, 2022 9:07 AM
SonuKumar

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May 9th, 2021

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Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

Regards,
Sonu
Your search handyman for all e-support needs!!

Related Sharp ER-A320 Manual Pages

Programmer Manual - Page 1

... (SRV) MODE 1 CHAPTER 2. PROGRAM (PGM) MODE 9 CHAPTER 3. The contents are subject to replace these parts with " " are important for after sales service only. OP X/Z X1/Z1, X2/Z2... document has been published to be used for maintaining the safety of the set . ELECTRONIC CASH REGISTER MODEL ER-A320 (For "U" & " A " version) SRV KEY: LKGIM7113RCZZ PRINTER: UCR-812A CONTENTS CHAPTER 1.
Programmer Manual - Page 2

... to the wall outlet. 4) While holding down JOURNAL FEED key, turn from (SRV') posi- The ER-A320 printer will cycle and print the following on the journal 2 [JOB# 900] All parameters contained for operating in the AC cord from the wall outlet. 2) Set the MODE switch to the (SRV') position. 3) Plug in the AC...
Programmer Manual - Page 3

[JOB# 950] Keyboard layout programming report Key operation SRV mode 950 @/FOR CA/AT PGM mode 9950 @/FOR CA/AT Key code / Key position code Key is not stored.
Programmer Manual - Page 4

...Print Print 4 Print Skip 5 Print 6 Skip Skip 7 #905-C : 1. Tax is VAT. 3. GST EXPT print on X/Z report. 1. TAX system 1. GST EXPT Print Skip 905-C 0 5 4 "00"key or "000"key selection 2. SRV programming in PGM mode Enable Disable 901-A 0 5 4 #901-B : 1. Tax system 901-B Auto tax 1-4 & manual tax 0 5 CANADIAN TAX (Type to "0" 9XXX (Job#) @/FOR...
Programmer Manual - Page 5

... Dept./PLU 1. Resetting of data in void-mode totalizer and manager void totalizer on Z2 report 2. Z1 resetting, resets GT Enable/Disable 1. Printing of consecutive number in reporet Z1 resetting 908-C No No 0 5 Yes 1 No 4 Yes Yes 5 #908-D : 1. Hash department setting Disable Enable #906-C : 1. GT resetting at "00") #907-C : 1. Void-mode...
Programmer Manual - Page 6

... tax Disable/Enable 2. VP amount Total amount Tendered amount Total amount Tendered amount 913-A 0 5 1 2 3 #913-B : 1. MDSE 1. CHECK CASHING Enable/Disable 3. Escape the compulsion of VP NOTE : Must turn to MGR mode and depress PRINT keys to escape validation 2. Buffered keyboard 913-C Yes 0 5 No 1 Yes 2 No 3 #913-D : 1.Drawer closing operation 2. Error mode...
Programmer Manual - Page 8

... (Fixed key) 7 key (Fixed key) 8 key (Fixed key) 9 key (Fixed key) , 00 key (Fixed key) Decimal point (Fixed key) CL(Fixed key) @/FOR (Fixed key) SBTL (Fixed key) CA/AT (Fixed key) CASH2 MDSE SBTL PLU/SUB TAX1 SHIFT TAX2 SHIFT TAX3 SHIFT TAX4 SHIFT (Reserved) PRINT RCPT VOID REFUND %1 %2 (-)1 (-)2 TAX AUTO AUTO2 (Reserved) (Reserved) CHECK CHARGE1 CHARGE2 CONV1 CONV2 CONV3 CONV4 (Reserved) RA PO...
Programmer Manual - Page 10

... 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# CA/AT PLU REPORT NAME PGM mode program report (Not included the PLU program report and Auto...
Programmer Manual - Page 11

...No. [JOB#1200] : PLU program report Key operation 1200 @/FOR XXX Start No. code...1310) Limitation of entry digit for RA (JOB#2312) Limitation of entry digit for PO (JOB#2312) Programming for CA (JOB#2320) Limitation of entry digit for CK...JOB#2322) Programming for CH (JOB#2320) Limitation of entry digit for CHECK CASHING (JOB#2321) Limitation of entry digit for CHECK CHANGE (JOB#2321) Limitation of...
Programmer Manual - Page 12

[JOB#2700] : Tax program report Key operation 2700 @/FOR CA/AT [JOB#2900] : Tax program report Key operation 2900 @/FOR CA/AT Tax table Tax rate Lower taxable amount Auto key No. (JOB#2900) No./ Stored key position code Marks the end of the key sequence
Programmer Manual - Page 13

...Conversion rate(JOB#1310) Limitation of entry digit for RA (JOB#2312) Limitation of entry digit for PO (JOB#2312) Programming for CA (JOB#2320) Limitation of entry digit for CK (JOB#2322) Programming...entry digit for CH2 (JOB#2322) Programming for CH2 (JOB#2320) Limitation of entry digit for CHECK CASHING (JOB#2321) Limitation of entry digit for CHECK CHANGE (JOB#2321) Limitation of entry digit for ...
Programmer Manual - Page 14

Tax table [PLU] : PGM mode program report Key operation XXX Start No. ALL Single item @/FOR XXX End No. code(JOB#1200) Tax status (JOB#2210-B,C,D,E,F) Amount entry type(JOB#2210-G) Unit price(JOB#1210) Sign(JOB#2210-A) / Unit price(JOB#1210) PLU Tax rate Lower taxable amount PLU code / Dept.
Programmer Manual - Page 17

... : Not used (Fixed at "00000") H : Entry of amount tended H Non compulsory (Cash, Check) Inhibit (CH1 to 8. JOB# Function No. [JOB#2311] MISC KEY PROGRAMMING 1 2311 @/FOR XX @/FOR Function No. No change XX @/FOR ABCDEFGH #/TM/ ...Function No. Function 1 (-) 1 2 2312 9 (-) 2 TAX 10 RA 11 PO Remarks Item B is specificable within the range from 0 to 7 Item B is ...
Programmer Manual - Page 18

... ~ 999) MRS = 000 [JOB#2613] CONSECUTIVE NUMBER SETTING 2613 @/FOR 0 XXXX CA/AT XXXX : Consecutive number (0000 ~ 9999) MRS = 0000 [JOB#2616] OPTIONAL FEATURE 2616 No change @/FOR X @/FOR ABCDEFGH #/TM/ SBTL CA/AT X : 1 A : OP X/Z report Enable Disable B, C : Not used (Fixed at "00") D : "RFND" key entry in REG mode Enable Disable E : Direct void...
Programmer Manual - Page 19

...as 0 entry 02 1.00 same as DEPT2 entry Mode switch :(X2/Z2) 2900 @/FOR AUTO2 100 TL AUTO2 TL Mode switch :(REQ) Key entry R/J Display Comment DEPT1 01 5 1.00 01 ...key-Sequence programed. A : Tax programming A Tax 1 1 Tax 2 2 Tax 3 3 Tax 4 4 xxxxxx : Rate = 0.0000 ~ 99.9999% LOWER TAX LIMITATION max. 999.99 (This is depressed, the machine works the same as same number...
Programmer Manual - Page 20

...key entry 1) PRICE PROGRAMMING for (-) KEYS. XXXXXXX #/TM/SBTL CA/AT XXXXXXX : UNIT PRICE (Max. 7 digits) MRS = 0 Note : Current price is displayed. 3) PRICE PROGRAMMING for DEPT. If [DEPT#] or [DEPTn](same as displayed department number...F Non taxable 0 Taxable 1 G : SICS Function G Normal 0 Single item cash sale 1 H: Limitation (Mantissa) = 0 ~ 9 I : Limitation (Exponent)...
Programmer Manual - Page 22

... Taxable 3 D Non taxable 0 Taxable 1 E : Taxable 2 E Non taxable 0 Taxable 1 F : Taxable 1 F Non taxable 0 Taxable 1 MRS = 100000 Note : Current setting is displayed. 10) PROGRAMMING FOR MEDIA KEYS & FUNCTION KEYS RA PO CASH2 CHn CHK TAX Not changed AB @/FOR CA/AT A : Mantissa (0 to 9) B : Exponent (0 to 9999 (4 digits) MRS = 0001 13) TAX TABLE PROGRAMMING TAX AB @/FOR...
Programmer Manual - Page 23

...MODE The following procedure. REPORT NAME GENERAL DEPT/GROUP TRANSACTION HOURLY DAILY NET PLU(RANGE) PLU(DEPT) KEY ENTRY CA/AT MDSE SBTL CHK #/TM/SBTL #/TM/SBTL PLU DPTn DPT# OP X/Z X Z ...the start and end numbers according to follow the procedure below . Reading PLU To read respective reports. CHAPTER 3. it is necessary to be printed by entering the start number has only to follow...
Service Manual - Page 1

... CHAPTER 3. TEST FUNCTION 10 CHAPTER 6. SHARP CORPORATION This document has been published to change without notice. SERVICE MANUAL ELECTRONIC CASH REGISTER MODEL ER-A320 SRV Key : LKGIM7113RCZZ PRINTER : CR-812A (For "U" version) CONTENTS CHAPTER 1. Be sure to replace these parts with " " are subject to be used for maintaining the safety of the set . HARDWARE DESCRIPTION 5 CHAPTER...
Service Manual - Page 2

http://the-checkout-tech.com : the biggest supplier of Contents preview" for quality assurance The full manual can be found at http://the-checkout-tech.com/estore/catalog/ We also offer free downloads, a free keyboard layout designer, cable diagrams, free help and support. This is a "Table of cash register and scale manuals on the net

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