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Original
exit area

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1

5

7

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10
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7

USB 
interface

Parallel
interface

Original guide

Original feeder tray

Feeding 
roller cover

5

3

12

Original
exit area

2

3

4

1

5

7

6

8

9

10
11

13

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15

7

USB 
interface

Parallel
interface

Original guide

Original feeder tray

Feeding 
roller cover

5

3

12

Original table

Operation panel

Front cover

Paper tray

Side cover

Side cover open button

Bypass paper guides

Paper output tray

Paper output tray extension

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2

3

4

5

6

7

8

9

Power switch

Handle

Power cord socket

Fusing unit release lever

Transfer charger

Charger cleaner

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AL-1555

A5

A4

A4

B5

A4

A5

141

86

70

Two-sided copies from 
one-sided originals.
Turn on Long Edge or 
Turn on Short Edge 
can be selected.

Two-sided copies from 
two-sided originals. (Can 
be selected only when 
the RSPF is used.)

Single-sided copies 
from two-sided 
originals. (Can be 
selected only when the 
RSPF is used.)

Exposure mode selector key and 
indicators
Use to sequentially select the exposure 
modes: AUTO, MANUAL or PHOTO. 
Selected mode is shown by a lit 
indicator. (p.49)
Light and dark keys and exposure 
indicators
Use to adjust the MANUAL or PHOTO 
exposure level. Selected exposure level is 
shown by a lit indicator. (p.49) Use to start 
and terminate user program setting. (p.55)
Alarm indicators

Drum replacement required 
indicator (p.58)

Misfeed indicator (p.63)

TD cartridge replacement 
required indicator (p.57)

SPF/RSPF indicator (p.48)
(AL-1255/AL-1456/AL-1555)
SPF/RSPF misfeed indicator (p.66)
(AL-1255/AL-1456/AL-1555)
Copy ratio selector key and 
indicators
Use to sequentially select preset 
reduction/enlargement copy ratios. 
Selected copy ratio is shown by a lit 
indicator. (p.51)

1

2

3

4

5

6

7

Copy ratio display (%) key (p.51)
Display
Displays the specified copy quantity, 
zoom copy ratio, user program code, 
and error code.
SCANNER key and indicator 
(p.31, p.38)
(AL-1255/AL-1456/AL-1555)
ON LINE key and indicator
Lights up when the unit is used as a 
printer and scanner. For description of 
the ON LINE indicator, see 
"INDICATORS ON THE OPERATION 
PANEL" (p.31).
Power save indicator
Lights up when the unit is in a power 
save mode. (p.54, p.55)
Paper feed location indicators
Light up to show the selected paper 
feed station.
Tray select key (AL-1456/AL-1555)
Use to select a paper feed station 
(paper tray or multi-bypass tray). (p.53)
Zoom keys and indicator
Use to select any reduction or 
enlargement copy ratio from 25% to 
400% in 1% increments. (p.51)
Copy quantity keys
• Use to select the desired copy 

quantity (1 to 99). (p.49)

• Use to make user program entries. 

(p.55)

Clear key
• Press to clear the display, or press 

during a copy run to terminate 
copying. (p.49)

• Press and hold down during standby 

to display the total number of copies 
made to date. (p.56)

Start key and indicator
• Copying is possible when the 

indicator is on.

• Press to start copying
• Use to set a user program. (p.55)

8

9

10

11

12

13

14

15

16

17

18

AL-1555

A5

A4

A4

B5

A4

A5

141

86

70

Two-sided copies from 
one-sided originals.
Turn on Long Edge or 
Turn on Short Edge 
can be selected.

Two-sided copies from 
two-sided originals. (Can 
be selected only when 
the RSPF is used.)

Single-sided copies 
from two-sided 
originals. (Can be 
selected only when the 
RSPF is used.)

Exposure mode selector key and 
indicators
Use to sequentially select the exposure 
modes: AUTO, MANUAL or PHOTO. 
Selected mode is shown by a lit 
indicator. (p.49)
Light and dark keys and exposure 
indicators
Use to adjust the MANUAL or PHOTO 
exposure level. Selected exposure level is 
shown by a lit indicator. (p.49) Use to start 
and terminate user program setting. (p.55)
Alarm indicators

Drum replacement required 
indicator (p.58)

Misfeed indicator (p.63)

TD cartridge replacement 
required indicator (p.57)

SPF/RSPF indicator (p.48)
(AL-1255/AL-1456/AL-1555)
SPF/RSPF misfeed indicator (p.66)
(AL-1255/AL-1456/AL-1555)
Copy ratio selector key and 
indicators
Use to sequentially select preset 
reduction/enlargement copy ratios. 
Selected copy ratio is shown by a lit 
indicator. (p.51)

1

2

3

4

5

6

7

Copy ratio display (%) key (p.51)
Display
Displays the specified copy quantity, 
zoom copy ratio, user program code, 
and error code.
SCANNER key and indicator 
(p.31, p.38)
(AL-1255/AL-1456/AL-1555)
ON LINE key and indicator
Lights up when the unit is used as a 
printer and scanner. For description of 
the ON LINE indicator, see 
"INDICATORS ON THE OPERATION 
PANEL" (p.31).
Power save indicator
Lights up when the unit is in a power 
save mode. (p.54, p.55)
Paper feed location indicators
Light up to show the selected paper 
feed station.
Tray select key (AL-1456/AL-1555)
Use to select a paper feed station 
(paper tray or multi-bypass tray). (p.53)
Zoom keys and indicator
Use to select any reduction or 
enlargement copy ratio from 25% to 
400% in 1% increments. (p.51)
Copy quantity keys
• Use to select the desired copy 

quantity (1 to 99). (p.49)

• Use to make user program entries. 

(p.55)

Clear key
• Press to clear the display, or press 

during a copy run to terminate 
copying. (p.49)

• Press and hold down during standby 

to display the total number of copies 
made to date. (p.56)

Start key and indicator
• Copying is possible when the 

indicator is on.

• Press to start copying
• Use to set a user program. (p.55)

8

9

10

11

12

13

14

15

16

17

18

AL-1555

A5

A4

A4

B5

A4

A5

141

86

70

Two-sided copies from 
one-sided originals.
Turn on Long Edge or 
Turn on Short Edge 
can be selected.

Two-sided copies from 
two-sided originals. (Can 
be selected only when 
the RSPF is used.)

Single-sided copies 
from two-sided 
originals. (Can be 
selected only when the 
RSPF is used.)

Exposure mode selector key and 
indicators
Use to sequentially select the exposure 
modes: AUTO, MANUAL or PHOTO. 
Selected mode is shown by a lit 
indicator. (p.49)
Light and dark keys and exposure 
indicators
Use to adjust the MANUAL or PHOTO 
exposure level. Selected exposure level is 
shown by a lit indicator. (p.49) Use to start 
and terminate user program setting. (p.55)
Alarm indicators

Drum replacement required 
indicator (p.58)

Misfeed indicator (p.63)

TD cartridge replacement 
required indicator (p.57)

SPF/RSPF indicator (p.48)
(AL-1255/AL-1456/AL-1555)
SPF/RSPF misfeed indicator (p.66)
(AL-1255/AL-1456/AL-1555)
Copy ratio selector key and 
indicators
Use to sequentially select preset 
reduction/enlargement copy ratios. 
Selected copy ratio is shown by a lit 
indicator. (p.51)

1

2

3

4

5

6

7

Copy ratio display (%) key (p.51)
Display
Displays the specified copy quantity, 
zoom copy ratio, user program code, 
and error code.
SCANNER key and indicator 
(p.31, p.38)
(AL-1255/AL-1456/AL-1555)
ON LINE key and indicator
Lights up when the unit is used as a 
printer and scanner. For description of 
the ON LINE indicator, see 
"INDICATORS ON THE OPERATION 
PANEL" (p.31).
Power save indicator
Lights up when the unit is in a power 
save mode. (p.54, p.55)
Paper feed location indicators
Light up to show the selected paper 
feed station.
Tray select key (AL-1456/AL-1555)
Use to select a paper feed station 
(paper tray or multi-bypass tray). (p.53)
Zoom keys and indicator
Use to select any reduction or 
enlargement copy ratio from 25% to 
400% in 1% increments. (p.51)
Copy quantity keys
• Use to select the desired copy 

quantity (1 to 99). (p.49)

• Use to make user program entries. 

(p.55)

Clear key
• Press to clear the display, or press 

during a copy run to terminate 
copying. (p.49)

• Press and hold down during standby 

to display the total number of copies 
made to date. (p.56)

Start key and indicator
• Copying is possible when the 

indicator is on.

• Press to start copying
• Use to set a user program. (p.55)

8

9

10

11

12

13

14

15

16

17

18