DOWNLOAD Sharp ER-A411 / ER-A421 (serv.man5) Service Manual ↓ Size: 9.33 MB | Pages: 127 in PDF or view online for FREE

9

1

■

Printer cover

Keyboard 

(normal type)

Drawer

Drawer lock

SD card slot

Operator 
display

Keyboard 

(flat type)

■

1

2

3

4

Customer display

RS232

10

The printer is a receipt/journal dual station type thermal printer, and therefore it does not require any type of 
ink ribbon or cartridge. The average life of the printer is approximately 6 million lines. 

When removing the printer cover, lift up its rear.
When installing the printer cover, hook it on the pawls on the cabinet and shut it.

Printer head

Paper cutter

Sensor

Roller

Print roller arm

11

■

■

{

Receipt paper feed key

0

 ~ 

9

 

:

Numeric keys

}

Journal paper feed key

N

Non-add code key

R

Receipt print key

d

Dept. number key

F

Function menu key

J

Manager number key

a

 

b

Automatic sequencing 1 and 2 
keys

L

Clerk number key

r

Received-on-account key

1

 ~ 

20

Department keys

Q

Percent menu key

|

 

I

Cursor (up/down) keys

o

Paid-out key

m

Mode key

f

Refund key

c

Cancel key

~

Void key

<

Credit menu key

-

Discount key

e

Electronic journal view key

U

Price lookup/EAN key

=

Check menu key

Z

Inquiry key

>

Exchange menu key

t

EAN price change key

E

Enter key

@

Multiplication key

s

Subtotal key

P

Decimal point key

A

Total (cash total) key, or No-sale key

l

Clear key

*  In this manual, each department key is represented like 

4

 in order to distinguish it from direct PLU keys.

12

■

000 key

Value-added tax shift by transaction key

 

Page up/down keys

Value-added tax shift by item key

Discount menu key

Difference subtotal key

u

Payment menu key

Cashier number key

Cash menu key

 ~ 

Clerk entry keys

PLU level shift number key

G

Guest lookup key

\

 ~ 

]

PLU level shift keys

n

New balance key

PLU price shift number key

T

Finalization key

 ~ 

PLU price shift keys

Guest number entry key

Amount entry key

Deposit key

Condiments next key

Deposit refund key

Repeat key

Bill totalize/bill transfer key

 ~ 

Percent keys

Bill separation by item key

 ~ 

Discount keys

Bill separation by amount key

Received-on-account 2 key

Bill separation by person key

Paid-out 2 key

Transfer out key

No-sale key

Transfer in key

Guest check copy key

Intermediate GLU key

Value-added tax key

K

Guest check receipt key

q

Auto menu key

Entertainment bill key

 ~ 

Automatic sequencing keys

Cash tip key

 ~ 

Cash keys

Non-cash tip key

 ~ 

Check keys

Tip paid key

 ~ 

Credit keys

Receipt switch key

 ~ 

Exchange keys

Bank console key