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Manafacture: Sharp File size: 1.93 mb File name: ERA520-530-SRV.pdf Language of manual:

. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 CHAPTER 2. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 CHAPTER 3. MASTER RESET AND PROGRAM RESET. . . . . . . . . 6 CHAPTER 4. HARDWARE DESCRIPTION . . . . . . . . . . . . . . . . . . . . 7 CHAPTER 5. DIAGNOSTIC PROGRAM . . . . . . . . . . . . . . . . . . . . . 14 CHAPTER 6. IPL FROM EP-ROM . . . . . . . . . . . . . . . . . . . . . . . . . . 19 CHAPTER 7. CIRCUIT DIAGRAM AND PWB LAYOUT . . . . . . . . . 20 PARTS GUIDE Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. This document has been published to be used for after sales service only. SHARP CORPORATION The contents are subject to change without notice. ER-A520U/ER-A530U SPECIFICATIONS – 1 – CHAPTER 1. SPECIFICATIONS 1. APPEARANCE ER-A520 ER-A530 2. RATING 3. KEYBOARD 3-1. KEYBOARD LAYOUT ER-A520 ER-A530 3-2. KEY LAYOUT ER-A520 KEYLAYOUT Note: All the keys except the receipt paper feed and journal paper feed keys can be re-positioned. ¦ Key names Model ER-A520/530 Weight 31.7lbs (14.4kg) Dimensions 421 (W) x 427 (D) x 297 (H) mm 16.6 (W) x 16.8 (D) x 11.7 (H) inch Power source 120V m10%, AC 60Hz Power consumption Stand-by 11W, Operating 47W (max.) Working temperature 0°C~40°C (32°F to 104°F) Type Normal keyboard Key stroke 3.5 m 0.5 mm Key pitch 19 (W) x 19 (H) mm Type Flat key Key stroke 0.8 m 0.2 mm Key pitch 18 (W) x 15 (H) mm Front view Rear view Printer cover Receipt paper Journal window Keyboard Drawer Drawer lock Customer display (Pop-up type) Operator display Mode switch Printer cover lock (left side) Rear cover Front view Rear view Printer cover Receipt paper Journal window Keyboard Drawer Drawer lock Customer display (Pop-up type) Operator display Mode switch Printer cover lock (left side) Rear cover 2 RECEIPT Receipt paper feed key 2 JOURNAL Journal paper feed key [0]~[9], [00] Numeric keys [ • ] Decimal point key CL Clear key @/FOR Multiplication key RFND Refund key VOID Void key AMT Amount entry key CASH# Cashier code entry key PLU/UPC PLU/UPC key INQ PLU/UPC inquiry key PRICE CHANGE UPC price change key - Discount 1 key %1, %2 Percent 1 and 2 keys NC New check key PBLU Previous balance key FINAL Final key NS No-sale key TAX SHIFT TAX 1 shift key TAX Manual tax key MDSE SBTL Merchandise subtotal key 1 ~ 20 Department keys AUTO1~AUTO2 Automatic sequencing 1 and 2 keys RA Received-on-account 1 key PO Paid-out 1 key FS SHIFT Food stamp shift key FS TEND Food stamp tender key CH1, CH2 Charge 1and 2 keys CONV Currency conversion key CHK Check 1 key SBTL Subtotal key CA/AT Cash/amount tendered key RCPT Receipt print key RCPT AMT 5 INQ SBTL 7 4 1 0 00 4 3 2 1 10 9 8 7 6 15 14 13 12 11 20 19 18 17 16 NS CA/AT 2 5 6 8 9 PLU/UPC 3 RFND VOID #/TM TAX TAX SHIFT @ SLIP PBLU FOR CONV FINAL CASH# CL PRICE CHANGE FS SHIFT AUTO 1 MDSE SBTL CHK CH2 CH1 FS TEND AUTO 2 %2 %1 PO RA 7 4 1 0 00 2 -2 5 6 8 9 3 @/FOR CL E D C B A J I H G F K S Q W V R Z Y X O N M L T U # $ % & ' * @ / ( ) : ; , . ! + - = < > ? P NC O ` ` ~ V ^ NUM Pt . (Back Space) ¦ TEXT PRESET KEY LAYOUT ¦ STANDARD KEY LAYOUT SLIP Slip printer key #/TM Non-add code/Date & time display key ER-A530 KEYLAYOUT ¦ STANDARD KEY LAYOUT Note: The following function keys can optionally be mounted in place of those shown in the figure of the standard keyboard layout. For details, please consult your authorized SHARP dealer. ¦ Optional keys DEPT# Dept. number key %3 ~ %5 Percent 3 thru 5 keys -2 ~ -5 Discount 2 thru 5 keys CH3 ~ CH9 Charge 3 thru 9 keys CA2 ~ CA5 Cash 2 thru 5 keys CONV2 ~ CONV4 Currency conversion 2 thru 4 keys RA2 Received-on-account 2 key PO2 Paid-out 2 key AUTO3 ~ AUTO10 Automatic sequencing 3 thru 10 keys SRVC Service key TRAY SBTL Tray subtotal key RETURN Return key CHK2~CHK5 Check 2 through 5 keys TRANS OUT Transfer out key TRANS IN Transfer in key CA TIP Cash tip key CH TIP Charge tip key TIP PAID Tip paid key EAT IN1~EAT IN3 Eat in 1 thru 3 keys TAX2 SHIFT~TAX4 SHIFT Tax 2 thru 4 shift keys DEPO Deposit key DEPORFND Deposit refund key LEVEL# PLU level shift number key RP SEND Remote printer send key GRT EXEMPT Gratuity exempt key OPEN TARE Tare entry key REPEAT Repeat entry key GASSBTL Gasoline sales subtotal key P-SHIFT# Price shift number key SCALE Scale entry key L1~L5 PLU level shift 1 thru 5 keys P1~P6 Price level shift 1 thru 6 keys PRINT Validation print key CVCNT Cover count entry key NO DEL No delete key BS Bill separation key BT Bill totalize/Bill transfer key (CHECK-ADD) BIRTH Birthday entry key RFND SALES Refund sales key WASTE Waste mode key C NEXT Condiment next key C CANCEL Condiment cancel key EDIT TIP Edit tip key GLU RECALL Table# recall key 000 Numeric key 31 20 9 79 67 56 45 34 23 12 1 32 21 10 80 68 57 46 35 24 13 2 33 22 11 91 81 69 58 47 36 25 14 3 64 53 42 92 82 70 59 48 37 26 15 4 65 54 43 93 83 71 60 49 38 27 16 5 66 55 44 99 89 77 100 90...

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