SHARP ER3100I, ER-3100 Service Manual

CODE: OOZER31001M.M

—

ENGLISH .....................

DEUTSCH. .....................Seite 59

.Page 1

FRAN~AIS. ....................Page

ESPANOL, .....,...............Pagina181

119

CONTENTS

Page

GENERAL

SUMMARY OF THE ER-3100 OPTIONS

BEFORE INSTALLINGOPTIONS

PRINTING OUT THE SRV-MODE AND PGM-MODE PROGWS .............

REMOVING THE TOP CABINET AND MAIN DRAWER

5. Removing the top cabinet

5.1 Replacing the top cabinet

5.2 Removing the main drawer

5.3

Replacing the main drawer .................................

5.4

Rs-232c INTERFACE (ER-31RS2)

6.1

Outline

6.2

Installationprocedure .....................................

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10 10 11 11 12

14 14 15

6.3

Operationalcheck

6.4

Programming

RAM MEMORY CHIP (ER-46PLI)

7.1

Outline

7.2

Installationprocedure .....................................

7.3

Operationalcheck

7.4

Programming

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-i-

20 21

35 35 35 36 38

PRESETS LOADER

8.1

Outline *..*..*..*..*...*....*..***.**.**....m.*.*****0***.*

8.2

Installationprocedure

8.3

Operationalcheck

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42 42 42 44

8.4

8.5 8*6

9.1

9.2

9.3

9.4

10.

10.1

10.2

10.3

Programming ................................................

Data sending and receiving .................................

Use of the ER-OIFD 3.5-inch floppy disk unit

REMOTE DMWER (ER-37DW3)

Outline

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Installationprocedure

Operationalcheck

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● ..*..*.● .**..*.● .**..*.● .*..

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Modificationof the PGM-mode program .......................

MODE SWITCH (ER-31ml/~2/~3/~4/~5) ....OOO..eoeo=.oco....

Outline Installationprocedure

Operationalcheck

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45 46 47

49 49 49 52 53

54 54 54 57

- ii -

1. GENERAL

Table 1 shows all options availablefor the ER-3100 cash

1. register.

Some options require removing the top cabinet or modifying the

SRV-modeand PGM-mode programs. Therefore, OPTIONS” on page 4 before installingany option.

be sure to consult Section3 “BEFORE INSTALLING

–l–

2. SUMMARYOF THE ER-31OOOPTIONS

Table 1

Name

LS-232C Lnterface

M memory :hip of the PLU capability.

tiodeswitch

lemote ~rawer

?resets Loader

ER-31RS2 This option is the RS-232C

ER-46PL1

ER-31MD1 ER-31MD2 ER-31MD3 ER-31MD4 ER-31MD5

ER-37DW3

ER-OIFD

ER-52CB

Model name

interfacethat provides data transferbetween the ER-31OOS or between the ER-31OO and a personal computer or kitchen printer.

This option enables the expansiom

This option is available in

100 varieties.

A single remote drawer can be connectedto the ER-31OO.

3.5-inch floppy disk unit

S10 interfacecable

Remarks

ER-67LC

;oin case ER-38CC

;oin case :over

3attery

In addition to the above options, those shown in Table 2 on the next

page are optionallyavailable through the Parts Department.

ER-38cvl/cv2/cv3/cv4/cv5

ER-30BT

Level converter

–2–

Table2

Name

Journal near-end sensor

Validationsensor

Drawer open sensor*

Water-proofpush-buttoncashier switch cover

Mode switch key grip cover (for the operator key)

Service key for the optionalmode switch (ER-31MD)

Service key for the standardmode switch

Drip-proof printer cover

Real key one-hole type clerk switch (four kinds)

* The standard cash drawers of the machines for some destinationsare

equippedwith no drawer open sensor.

Part code

DKIT-8226RCZZ

DKIT-8227RCZZ

DKIT-8331RCZZ

GCOVB6872RCZZ

LKGIM7126RCZZ

LKGIM7094RCZZ

LKGIM7113RCZZ

DKIT-8322Rczz

DKIT-8321RCZZ

–3–

3. BEFORE ~STALLING OPTIONS

If you install any option in the ER-31OO register already in use,

you must have a Z reading

the installation.

If the register is not reset, sales data stored in the register may be destroyed. Print out the SRV-mode and PGM-mode programs before installing

2. any option. installation. For the printout procedure refer to Section 4 “PRINTING OUT THE SRV-MODEAND PGM-MODE PROGRAMS” on page 6. If you install optional expansionRAMs and/or ROM (for the

3. ER-31RS2) in the ER-31OO registeralready in use, perform data saving for memory protectionby using the S10 interface in advance. After the option(s)has been installed,perform data

loading for restoringmemory contents.

LOADER” for the data saving/loadingprocedure. It is advisable

to perform the above data saving when installingother options.

As a safety measure, be sure to turn the mode switch to the OFF

It may be necessary to modify each program after

performedby its user before

See Section 8 “PRESETS

performing

position and unplug

If you do not unplug the register, the transformerPm will remain on. The ER-31OO is equippedwith various SRV-mode functions to aid

5. you in installing the options.

than those shown in each of the followingsections, so that data stored is not destroyed. To install any options other than the remote drawer and presets

6. loader, you need to remove the top cabinet. Please read 5.1 “Removing the top cabinet”under Section 5 “REMOVING ~E TOP CABINET AND MAIN DRAWER~ on page 10. drawer or ER-31RS2 interfacecable,

drawer. Please read 5.3 “Removingthe main drawer” on page 11.

the registerbefore installingany

Never enter any job numbers other

To install the remote

you need to remove the main

–4–

option.

Model name

ER-46PLl

Removal of the top cabinet

needed

Table3

S10 interface

needed

Modificationof

the SRV-mode and

PGM2-modeprograms

needed

Service key

needed

ER-31RS2

ER-31MD1

ER-31MD2 ER-31MD3 ER-31MD4 ER-31MD5

ER-37DW3

ER-52CB

ER-67LC

ER-OIFD

ER-38CC

ER-38CV1

IER-38cv2I

ER-38CV3 ER-38CV4

ER-38CV5

needed

not needed

needed

not needed

needed

not needed

needed

(supplied)

needed

not needed

needed

not needed

I I I

not needed

needed

(for ER-31MD)

needed

—

needed

Hot needed

not needed

–5–

P~~G OUT THE SRV-MODE AND PGM-MODEPROGWS

The

(1) Programmodification (SRV or PGM mode)

SRV-modeand PGM-mode programmingof the ER-31OO relies on job numbering system.

the PGM-mode programs,follow the proceduresbelow.

For a printout of the SRV-mode and

Job number

(2) Program printout (SRV or PGM mode)

Job number~

It is necessary to print out the current SRV-modeand PGM-mode programsusing the followingproceduresbefore installingany option.

(1) Printing out the SRV-mode program

Put the service key in the mode switch and turn it to the SRV position.

@ Full item printout of the SRV-modeprogram -- job number 900

9oo~ x ~

Refer to sample printout 1, page 8.

@ Printoutof key position codes -- job number 950

950~ Refer to sample printout 2, page 8.

(2) Printing out the PGM-mode program

Turn the mode switch to the PGM position.

—-m-m~

m—--m

m—-m

Data~TL

@ Printout of function information-- job number 1

m~m

Refer to sample printout 3, page 8.

@ Printout of departmentalinformation-- job number 10

~~~

Refer to sample printout 4, page 9.

–6–

@ Printout of PLU information-- job number 20

Start PLU

code

Refer to sample printout 5, page 9.

@ Printout of set PLU information--

23~

Refer to sample printout 6, page 9.

@ printout of cashier numbers --

40—~~

Refer to sample printout 7, page 9.

m—-m

End PLU code

job n~mber A()

job ~um~er 23

–7–

3. Sample printouts Sample printout 1

(Printoutof the

SRV-modeprogram

-- job # 900)

YOURRECEIPT

01)01/00

HXSRV ~DE Y++

F(I1 Ftt2 Fo~

F04 0000 FE F06 0000 F07 F08 F09

GT1

Ooooooooooo.oo

GT2

Ooooooooooo.oo

G-T3

00000000000.00

Oolomoo

0:13

a~fj~ 0050

5010

Oooo

0000 ~o~

0000 :< 00000 ZI 00000 Z2 00000

Sample printout 2

(printoutof the

SRV-modeprogram

-- job # 950)

YOURRECEIPT

01/01/00

K105F’LU025083

RI06F’L~96 o84 K107F’LLJ027085 K108RU028 086

KI09 PLU029087

Kl10F’LU02d088

KillF’LU031of39

K112 F’LU032090 K113 Ru033 WI K114PLU’i 09z

mua~s093

K115

K116RU074094

K1l?F’Lu037 Kii8R1.K138096 K119PLU039097 K120F’LuD400?8

0:11

09S

K121PLU04i099 KlZPLU042im K123FLU043101 Ki24fiU044102 K125RU045103 KI26F’LUD46104

K176F’LU09613 K177PLU097155 K17SF’LU0981% K179FLU099157

K180

F’LU1OOIW

Ooo?tlooo

Sample printout 3

(Printoutof the

PGM-mode program

-- job # 1)

YOURRECEIPT

ol/ol/cnl

I P#04

P#m

I F’#06

F#48 F#49 F#50

F#51 F#W 1=#57 F#58 F#59 F#60

F#61

Oollmoo

0:18

.0000

011

–8–

Sample printout 4

(Printoutof the

PGM-mode program

-- job # 10)

Sample printout 5

(Printoutof the

PGM-mode program

-- job # 20)

Sample printout 6 Sample printout 7

(Printoutof the

PGM-mode program

-- job # 23)

(Printoutof the

PGM-mode program

--job #40)

YOURRECEIPT

01/01/00

Y33PGN

Iml

mlPLu

Z#Gl

WLU

Mnl

mTPLu

4#al

Oo4PLu

5#Ql

WJPLU

$#01

O06PLU

7#Ql

O07PLU

8#ul

O08PLU

098PLu

99#1

099PLu

lmcll

100PLU 0.00

oo18m

0:24

WE%%X

SET

-0.01 SET

-0.m SET

-0.03

SET

-0.04

SET

-o.m

0.06

0.07

0.08

0.00

YOURRECEIPT

SET

-0.01 mu 10 PLu11 PLu12

PLU 13 PLu 14

SET

-0.02

PLu 8

F’LU 9

PLU 10

SET

-0.03

SET

-0.04 SET

-0.05 SET

0.00

F’LU92 PLU 9S PLu 94

YOURRECEIPT

01/01/00

0:26

–9–

5. REMOVING THE TOP CABINET AND MAIN DRAWER

5.1 Removing the top cabinet (Fig. 1)

1. Turn the mode switch to the OFF position and unplug the cash register. Fix the front of the key sheet to the top cabinet by attaching tape to two locations.

2. Raise the customer display by pulling it in the direction of the arrow A.

Remove the two screws situated on the right and left sides of the

top cabinet. back of the cabinet.

4. Remove the top cabinet by moving it in the directions of the

arrows B, C, and D in this sequence,

Then remove the printer cover and the screw at the

(Fig. 1)

‘/

Fix

‘\

–lo–

5.2 Replacing the top cabinet Replace the top cabinet in the reverse order of removing,

When replacing the cabinet,

use care to prevent the heat sink

from catching the cables that connect the display PWB and main Pm.

Also, prior to fixing the top cabinet make sure the interface

cable between the display PWB and the main PWB is securely connected to the socket on the main PWB.

5.3 Removing the main drawer

1. Remove the two screws from the bottom of the drawer.

(Fig. 2)

Fig. 2

Move the main unit forward (in the direction of the arrow a) and lift upwards (the arrow b).

Disconnect the drawer connectioncable and grounding strap.

(Fig. 3)

–11–

Fig. 3

5.4 Replacing the main drawer

1. Reconnect the drawer connectioncable and grounding strap.

Fit the pawls on the bottom of the main unit into the holes in the drawer by moving the main unit in the directionof the arrow c and move it backward (in the direction of the arrow d).

(Fig. 4)

Fig. 4

– 12–

Secure the drawer to the main unit by using the two screws

3. removed in step 1 of 5.3.

(Fig. 5)

Fig. 5

–13–

6. RS-232C INTERFACE (ER-31RS2)

6.1

Outline

EIA (ElectronicsIndustriesAssociation)standard RS-232C is associatedwith the transfer of binary serial data, control

signals, and timing signalsbetween

The RS-232C interfaceis one of the the exchange of informationbetween

modems and data terminals. devices generally used for a computer and a peripheral

device.

This interface (ER-31RS2)was designed to conform to the EIA standard,but in particularit was designed for connection

between the ER-31OO and a data processingmachine.

It becomes necessary to set communicationspecificationsof the

ER-31RS2 (e.g. baud rate) matched to those of the data processing machine, when the ER-31RS2 is connectedwith a data processing machine that is equippedwith the RS-232C2 interface.

The jumper-switch (Jl

- J8) on the ER-31Rs interface circuit

board must be used to choose the specifications.

Refer to “RS-232C Specificationbook” publishedby Engineering

Department,

ElectronicsIndustriesAssociation (EIA), for details

of RS-232C requirements.

Com~onents

The ER-31Rs2 consistsof the followingcomponents.

1) Interfaceboard unit (CPWBE6951RC06)

2) Control ROM (VH127256R223A)

Note: The version of the control ROM is indicatedby the last

characterof its part code.

(This control ROM is version A.)

3) Connectingcable (QCNW-7059RCZZ)

4) Others A) Ferrite core (RCORF6629RCZZ)

2 pcs.

B) Connector spacer for mini pitch (PSPAB2343RCZZ)2 pcs.

Connector spacer for inch pitch (PSPAB2333RCZZ) 2 pcs.

C) Screw (XUPSD30P08000)

(XBPSD30P06KSO)

–14–

2 pcs. 2 pcs.

D) Nut (XNESD26-20000)

2 pcs.

E) Spring washer (XWSPN26-06000) F) Grounding cable (QCNW-6791RCZZ) Note: If the machine is equippedwith grounding cable, it is

not necessary to connect this cable (Fig. 9).

The cable and connector to be connected to the external

equipmentneed to be procured locally.

For the connector to be attached to the ER-31RS2 connecting

cable, use either of the followingthat can be mounted on the bottom cabinet of the ER-31OO.

0 Mini pitch DB-C6-J1O-1 (JAEmake) (SHARPpart code:

LCHSM6656RCZZ)

“ Inch pitch DB-C6-JIO-2 (JAE make) (SHARP part code:

LCHSM6657RCZZ)

Use a shielded cable for connectingcable.

6.2

Installationprocedure Prior to installingthe ER-31RS2 perform data saving for memory protection

by using the S10 interface. For the data

2 pcs.

1 pc.

saving

procedure, Remove the

see Section 8 “PRESETSLOADER”. top cabinet and main drawer.

(Refer to Section 5 “

REMOVING THE TOP CABINET AND MAIN DRAWER”.)

Installationof the control ROM. Remove the RAM PWB unit from the main PWB and connect the control ROM to the ROM3 socket on the main PWB.

(Note that the control

ROM is placed in the same directionas the ROM1 and ROM2.)

After the control ROM has been installed,replace the RAM PWB unit.

–15–

Servicebattery

RSTs

~RAM PWBunit

Notes: 1. The connectorsof the RAM PWB unit are both taped so

that it can resist vibrationsduring transportation. Remove the tapes from the connectorsprior to the installationwork and attach tapes again to the connectorsafter completionof the installationwork.

2. Prior to removing the RAM PWB unit connect the service service the RST

unit is battery entirelydestroyed.

battery (CKOG-6626RCZZ)to this unit and the connector (UKOGGO056CSZZ)to the ON side of switch for memory protection.

If the RAM PWB removedwithout connectingthe service and service connector,the RA.Mdata is

If this is the case, take master

resetting 1 when starting the ER-31OO. The RAM data may be destroyed even when the above action is taken for memory protection.

If the

ER-31OO cannot start normally after installingthe control ROM, start it by master resetting 1. It is advisable to perform data saving by using the

–16–

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