Casio SE-S300 User manual

SERVICE MANUAL
ELECTRONIC CASH REGISTER
FEB. 2008
Ver.1 : Mar. 2007
SE-S2000M
SE-S300/S2000
SE-C300/C2000
TE-900/1500
TK-950/1550
PCR-T48S/T470/T480/T470L/T480L/
T220S/T2100/T2200/T2100L/T2200L
(EX-292/EX-293/EX-592/EX-593)

CONTENTS
PAGE
1. SPECIFICATIONS ...................................................................................................... 1
2. MACHINE INITIALIZATION ....................................................................................... 4
3. DISASSEMBLY .......................................................................................................... 9
4. BLOCK DIAGRAM ................................................................................................... 17
5. DIAGNOSTIC OPERATION ..................................................................................... 18
6. ERROR CODE LIST ................................................................................................. 39
7. PCB LAYOUT ........................................................................................................... 41
8. CIRCUIT DIAGRAMS ............................................................................................... 43
9. PARTS LIST ............................................................................................................. 52

— 1 —
1. SPECIFICATIONS
1-1. Electrical specifications
• Power consumption
In operation
Display off
Max.
Max.
120 V 230 V 240 V
0.4 A
0.05 A
0.26 A
0.04 A
0.26 A
0.04 A
• Memory protection Back-up battery
Back-up period
Battery life
Two new size AA alkaline batteries
1 year (25 °C)
Replace the battery every 1 year.
• Clock & Calendar Accuracy
Auto calendar
Within ± 30 sec. per month (25 °C)
Effective until 2099 A.D.
1-2. Environmental specifications
• Operating temperature 0 °C ~ 40 °C
• Operating humidity 10 % ~ 90 %
• Storage temperature -25 °C ~ 65 °C
• Storage humidity 10 % ~ 95 %
• Drop Durability Durable through dropping one end of the unit from 3 cm in height.
1-3. Main components
• CPU Name
Number of control bit
uPD70F3733GJ-UEN-A
32 bit
• SRAM Name
Capacity
CY62146EV30LL-45ZSXIT
4 Mbit
• FROM Name
Capacity
S29JL032H70TFI020
32 Mbit
• Thermal printer Name
Print method
Head specification
Total dot number
Dot pitch
Paper supply method
Print wide
Roll diam
Type
FTP-628MCL518 (Receipt)
FTP-628MCL518 (Journal)
Thermal dot line printing
384 dots/dot line
Lenght 8 dots/mm
Wide 8 dots/mm
57.5 ± 0.5 mm
Heat-sensitive paper
• Roll paper Type
Size
Roll diam
Thickness
Heat-sensitive paper
57.5 ± 0.5 mm
Φ 80 mm or less
0.06 ~ 0.85 mm

— 2 —
1-4. Drawer List
Type Drawer Name Specification Europe UK U.S.A. Canada Others
SE-S300
S DL-1842 D-21K2C-D53RM-17*  
M DL-2800 D-24K2C-B84RM-9*   
SE-S2000
M DL-2800 D-24K2C-B84RM-9* 
M DL-2803 D-24K2C-B84SRM-9*  
SE-C300
M DL-2806 D-24K2C-B84SRM-4*  
M DL-2807 D-24K2C-B84RM-4* 
SE-C2000
M DL-2806 D-24K2C-B84SRM-4*  
M DL-2807 D-24K2C-B84RM-4* 
TE-900
S DL-1332 D-21K2C-D54RM-4* 
TE-1500
M DL-2433 D-24K2C-B55SRM-4* 
TK-950
S DL-1332 D-21K2C-D54RM-4* 
TK-1550
M DL-2433 D-24K2C-B55SRM-4* 
PCR-T48S
S DL-1332 D-21K2C-D54RM-4* 
PCR-T220S
M DL-2433 D-24K2C-B55SRM-4* 
PCR-T470
S DL-1332 D-21K2C-D54RM-4* 
PCR-T470L
M DL-2802 D-24K2C-A84RM-4* 
PCR-T480
S DL-1331 D-21K2C-D54RM-17* 
PCR-T480L
M DL-2801 D-24K2C-A84RM-9* 
PCR-T2100
M DL-2433 D-24K2C-B55SRM-4* 
PCR-T2100L
M DL-2805 D-24K2C-A84SRM-4* 
PCR-T2200
M DL-2432 D-24K2C-B55SRM-9* 
PCR-T2200L
M DL-2804 D-24K2C-A84SRM-9* 

— 3 —
1-5. Option List
DEVICE NAME MODEL NOTE Applicable
Roll paper TRP-5880T Common
Waterproof cover WT-89 SE-S300/S2000,
TE-900/1500, PCR series
Waterproof cover WT-90 SE-C300/C2000,
TK-950/1550
Sheet cover WT-91 SE-C300/C2000,
TK-950/1550
PC cable PRL-CB-2 Common
External memory RAC-12B 4MB (Thermal pop) Common
External memory RAC-14B 16MB (Electronic journal) Common
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED
BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING
TO THE INSTRUCTIONS

— 4 —
2. Initialization
Initializing the cash register
• Automatic initialization
Use the following procedure to initialize the cash register before using it for first time after you purchase it.
1. Install the two memory backup batteries (see page 10 of the User’s Manual).
2. Plug the cash register into a wall outlet.
• At this time, "00000000" appears on the display and the printer operates for a minite. Initialization is complete
when the Printer stops operating.
CAUTION!
Automatic initialization (which clears all sales and programming data stored in the register’s memory) is performed
whenever all power (both the backup batteries and power through power cord) is cut form the cash register
and then restored. The program data stored in the flash memory is restored.
Remember...
Main power cut by:
• Unplugging the cash register
• Power failure
+
Backup power cut off by:
• Removing the batteries
• Dead or low batteries
+
Automatic initialization when
the main power is restored
and the mode switch is set to
any position besides OFF.
• Manual initialization
Use the following procedure to initialize the cash register and clear all transaction data and program data
from its memory.
1. Insert the mode key marked “PGM” into the mode switch.
2. Turn the mode switch to the OFF position.
3. SE-S300/SE-C300:
While holding down the
FEED
key, turn the mode switch to the PGM position.
SE-S2000/SE-C2000:
While holding down the
JOURNAL
FEED
key, turn the mode switch to the PGM position.
4. SE-S300/SE-C300:
Release the
FEED
key.
SE-S2000/SE-C2000:
Release the
JOURNAL
FEED
key.
5. Enter
A B
0 0
and press the
SUB
TOTAL
key.
A. Language selection
This specification defines the
language to use for the date in
receipt/journal printing.
English 
0
French 
1
Spanish 
2
German 
4
B. Area / monetary mode
This specification defines the area
and the decimal position.
U.S. 
2
Canada 
9
German 
4
Two decimal place 
1
No decimal place 
3
C. Department number
This specification defines the
number of deparment keys.
Always 
SE-S300
2 5
SE-C300/
SE-C2000
7 2
SE-S2000
3 0

— 5 —
Clearing a machine lock up
If you make a mistake in operation, the cash register may lock up to avoid damage to programs and preset
data.
Should it happens, you can use the following procedure to clear the lock up without losing any data.
1. Power off the register.
2. Insert the PGM key in the mode switch.
3. SE-S300/SE-C300:
Press down and hold
FEED
, and turn the mode switch to PGM mode.
SE-S2000/SE-C2000:
Press down and hold
RECEIPT
FEED
, and turn the mode switch to PGM mode.
4. SE-S300/SE-C300:
The display shows INIT (on alpha-display), then release
FEED
.
SE-S2000/SE-C2000:
The display shows INIT (on alpha-display), then release
RECEIPT
FEED
.
5. Press
SUB
TOTAL
. A receipt is issued.

— 6 —
2. Initialization
Load IPL data
• When you replace a main PCB with a spare parts, load the IPL data to ECR as the following steps;
1. Required materials
RS232C cross cable which is using CV10
Memory pack RAC-12B
RAC_TOOL software
IPL data file
*Please contact CASIO sales division to get the above materials.
PC with RS232C COM port
Windows 2000 / XP / Vista
2. System configuration
3. Steps to load IPL data
3-1. Write the IPL data to the RAC-12B from the PC. (Make a special RAC for IPL.)
1) Remove power cord of ECR from AC outlet.
2) Connect the ECR (COM1 port) and PC with the RS232C cross cable.
3) Insert RAC-12B in to the ECR.
SE series ECR
RAC-12B
RS232C Cross Cable
PC with RS232C COM port
Windows 2000/XP/Vista

— 7 —
4) Plug in the power cord of ECR to the AC outlet and start up the diag software. (See Page 18)
5) Make double-click RAC_TOOL.exe to run the software.
* RAC_TOOL.exe, FILE969.HAD, and LogoConv.dll (3 files) must be stored at same folder.
6) Select the appropriate COM port according to your configuration.
7) Select “Send RAC File” and choose the IPL file. The file name should be XXX.rac. (Do not send now)
8) Make sure the ECR is in the diag mode, then enter 914 and press "Sub Total" key.
9) The ECR will display “CLEARING RAC” and number will be counted up until 63.
10) The display will be changed to “WAITING RAC”.
When the display is changed to “WAITING RAC”, start sending the file on PC within 30 second.
11) The ECR will display “WRITING RAC” and counter will be displayed every 64Kbytes data are received.

— 8 —
12) The following transmission progress will be shown on the PC.
13) The following receipt will be issued when all the data has been received.
(ECR will be terminated automatically if data is not receiving 5 second or more)
R A C 9 1 4
R A C I P L O K
E N D 9 1 4
This process will take approximately 20 minutes to send IPL data to the RAC-12B.
* Please keep the special RAC memory pack for IPL, otherwise you need to do the above process again.
3-2. Send the IPL data from RAC to ECR.
1) Pull out AC cord from wall outlet.
2) Insert the RAC-12B which has the IPL data to the ECR.
3) Press and hold “Journal” feed key and plug in AC cord to the wall outlet.
4) Wait few second and release Journal feed key.
“BT-INIT” should be displayed on the ECR.
5) Enter 44449999 and press "Sub Total" key, then enter 30 and press "Sub Total" key.
6) Back light will be turned off and start loading IPL data from RAC.
7) When the loading is completed, "INIT 0000000000" will be displayed.
8) Enter 99990000 and press "Sub Total" key, then "DIAG 1" will be displayed.
9) Enter your locale code and press "Sub Total" key, then locale code will be printed.
* Locale code is as follows;
Europe: No need to enter the locale code. Skip 8) - 11), go to 12).
U.S.A. and Canada: 200016
Others: 600016
10) Turn the MODE KEY is “OFF”. Then while holding down the “JFEED” button, turn MODE KEY to “PGM”.
11) Release “JFEED” button, then "INIT 0000000000" will be displayed.
12) Enter your INIT code and press "Sub Total" key, then the information will be printed.
* INIT code is as follows;
Model Name INIT Code
SE-C300 / SE-C2000 17200
SE-S2000 13040
SE-S300 12540
TE-1500 23040
TE-900 22540
TK-950 / TK-1550 27200
PCR-T2100 / PCR-T2200 / PCR-T220S 23000
PCR-T2100L / PCR-T2200L 93000
PCR-T470 / PCR-T480 / PCR-T48S 22500
PCR-T470L / PCR-T480L 92500