Epson ActionLaser 1600 User manual

EPSON
®
Service Manual
ActionLaserTM 1600
Epson America, Inc.
TM-AL1600

ActionLaserTM
1600
Service Manual
Revision Level
Revision Date
1st printing 6/3/94
EPSON
®
Printed on Recycled Paper.

FCC Compliance Statement
For American Users
This equipment has been tested and found to comply with limits for a Class B digital device
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio or television reception. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause interference to
radio or television reception, which can be determined by turning the equipment on and off, the user
is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from the one connected to the receiver
For Canadian Users
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital
apparatus as set out in the radio interference regulations of the Canadian Department of
Communications.
Le présent appareil numérique n’èmet pas de bruits radioélectrique dépassant les limites applicable
aux appareils numériques de Classe B prescribes clans le règlement sur le brouillage radioélectriques
édicté par le Ministère des Communications du Canada.
Caution
The connection of a non-shielded equipment interface cable to this equipment will invalidate the
FCC Certification of this device and may cause interference levels which exceed the limits
established by the FCC for this equipment. It is the responsibility of the user to obtain and use a
shielded equipment interface cable with this device. If this equipment has more than one interface
connector, do not leave the cables connected to unused interfaces.
Changes or modifications not expressly approved by the manufacturer could void the user’s
authority to operate the equipment.
ii
EPSON ActionLaser 1600 Service Manual

Precautions
Precautionary notations throughout the text are categori
1. personal injury
2. damage to equipment.
Warning
zed relative to
Signals a precaution which, if ignored, could result in serious or fatal personal injury.
Great caution should be exercised in performing procedures preceded by a Warning
heading.
Caution
Signals a precaution which, if ignored, could result in damage to equipment.
I
The precautionary measures itemized below should always be observed when
performing repair/maintenance procedures.
Warning
1. Always disconnect the product from both the power source and host computer
before performing any maintenance or repair procedure.
2. No work should be performed on the unit by persons unfamiliar with basic safety
measures dictated for all electronics technicians in their line of work.
3. In performing testing described in this manual, do not connect the unit to a power
source until instructed to do so. When the power supply cable must be connected,
use extreme caution in working on the power supply and other electronic component
Caution
l. Repairs on EPSON products should be performed only by an EPSON-certified
repair technician.
2. Make certain that the source voltage is the same as the rated voltage listed on the
serial number/rating plate. If the EPSON product has a primary AC rating different
from the available power source, do not connect it to the power source.
3. Always verify that the EPSON product has been disconnected from the power
source before removing or replacing printed circuit boards and/or individual chips.
4. To protect sensitive µP chip and circuitry, use static discharge equipment,
such as anti-static wrist straps, when accessing internal components.
5. Replace malfunctioning components only with those components recommended by
the manufacturer; introduction of second-source ICs or other nonapproved
components may damage the product and void any applicable EPSON warranty.
iv EPSON ActionLaser 1600 Service Manual

Handy Numbers for U.S. Dealers
The EPSON Connection [phone]
EPSON Faxback System [phone]
EPSON Bulletin Board System [phone]
Numbers and Locations for Dealers Outside the U.S.
Epson Canada, Ltd. Epson Latin America, Inc.
Willowdale, Ontario Miami, FL
Phone: (800) GO-EPSON Phone: [phone]
Fax: [phone] Fax: [phone]
Epson Do Brazil Epson Chile S.A.
Sao Paulo, Brazil Providencia, Santiago, Chile
Phone: (55) (n) 813-3044 Phone: [phone]
Fax: [phone]Fax: [phone]
Epson Argentina S.A. Epson Costa Rica
Buenos Aires, Argentina San Jose, Costa Rica
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]
Epson Mexico S.A. De C.V. Epson Venezuela S.A.
Mexico, D.F. Caracas, Venezuela
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]
EPSON ActionLaser 1600 Service Manual v

Chapter 1. Printer Features
Contents
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-8
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-10
Reliability Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-10
Environmental Conditions for Operation
(Including Imaging Cartridge) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-11
Environmental Conditions for Storage and Transportation
(Excluding Imaging Cartridge) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-11
Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-12
Specifications for imaging Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-12
Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-13
Software Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-13
Font Symbol Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-16
Interface Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-18
Parallel Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-18
Compatibility Mode for Parallel Interface . . . . . . . . . . . . . . . . . . 1-18
Reverse Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-20
Serial Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-25
Handshaking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-27
Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-27
Optional LocalTalk Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-27
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-29
Ser
Pri
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-29
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-29
Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-30
Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-31
SelecType Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-32
vice Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-36
Hexadecimal Dump Mode.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-36
Language Setting Mode..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-36
Message Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-37
Warning Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-39
nter Sharing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-40
Port Fixed Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-40
Auto Sense Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-41
Emulation Mode Switch Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-41
Bi Resolution Improvement Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-43
Optional Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-44
Main Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-45
C125 MAIN Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-46
Optional LocalTalk Module... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-47
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-48
PWB-A Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-49
EPSON ActionLaser 1600 Service Manual
1-1

Printer Features
PWB-E Board . . . . . . . . . . . . . . . . . . . . . . . . . ...1-49
PWB-F Board . . . . . . . . . . . . . . . . . . . . . . . . . ...1-50
Optical Unit . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-50
Fusing Unit . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-51
Drive Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-51
Imaging Cartridge . . . . . . . . . . . . . . . . . . . . . ...1-52
Lower Paper Cassette . . . . . . . . . . . . . . . . . . ...1-52
Face-Up Output Tray . . . . . . . . . . . . . . . . . . ...1-53
Figures
Figure 1-1. Exterior View of the Action Laser 1600 . . . . . . . . . . . . . . . 1-6
Figure l-2. Printable Area... . . . . . . . . . . . . . ...1-9
Figure l-3. Compatibility Mode Signal Timing. . . . . . . . . 1-18
Figure l-4. Parallel Interface State Switch Diagram. . . . . . . . . . 1-22
Figure l-5. Timing Chart for Negotiation. . . . . . . . . . . . . . . . . . 1-23
Figure l-6. Timing Chart for Data Transfer . . . . . . . . . . . . . . . . 1-23
Figure l-7. Timing Chart for Termination . . . . . . . . . . . . . . . . . ...1-24
Figure l-8. Timing Chart for Interrupt . . . . . . . . . . . . . . . . ...1-24
Figure l-9. Control Panel.... . . . . . . . . . . . . . . . . . . . . . ...1-29
Figure l-l0. Port Fixed Mode. .. . . . . . . . . . . . . . . . . . . ...1-40
Figure l-11. Auto Sense Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-41
Figure l-12. Emulation Switch by SPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-42
Figure l-13. Intelligent Emulation Switch . . . . . . . . . . . . . . .1-42
Figure l-14. Effects of BiRITech . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-43
Figure l-15. RITech Adjustment . . . . . . . . . . . . . . . . . . . ...1-43
Figure l-16. Component Layout .. . . . . . . . . . . . . . . . ...1-45
Figure l-17. C125 MAIN Board. . . . .. . . . . . . . . . . . ...1-46
Figure l-18. LocalTalk I/F Board . . . . . . . . . . . . . . . . . . . . ...1-47
Figure l-19. Control Panel... . . . . . . . . . . . . . . . . . . ...1-48
Figure l-20. PWB-A Board . . . . . . . . . . . . . . . . . . . ...1-49
Figure l-21. PWB-E Board... . . . . . . . . . . . . . . . . . . . ...1-49
Figure l-22. PWB-F Board... . . . . . . . . . . ...1-50
Figure l-23. Optical Unit.... . . . . . . . . . . . ...1-50
Figure l-24. Fusing Unit.... . . . . . . . . . . . ...1-51
Figure l-25. Drive Unit..... . . . . . . . . . . . . . . . . ...1-51
Figure l-26. Imaging Cartridge. . . . . . . . . . . . . . . . ...1-52
Figure l-27. Lower Paper Cassette . . . . . . . . . . . . . . ...1-52
Figure l-28. Face-Up Output Tray . . . . . . . . . . . . . . . ...1-53
1-2
EPSON ActionLaser 1600 Service Manual

Printer Features
Tables
Table 1-1.
Table 1-2.
Table 1-3.
Table 1-4.
Table 1-5.
Table 1-6.
Table 1-7.
Table 1-8.
Table 1-9.
Table 1-10.
Table 1-11.
Table 1-12.
Table 1-14.
Table 1-15.
Table 1-16.
Options for the ActionLaser 1600... . . . . . . . . . . . . . . . . . . . ...1-7
Paper Feed Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-8
Paper Types . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Special Papers . . . . . . . . . . . . . . . . . . . . . . ...1-9
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . 1-10
Differences between EPSON GL/2 and
HPLaserJet ® 4 Emulation GL/2 . . . . . . . . . .. ..1-14
Built-in Fonts . . . . . . . . . . . . . . . ...1-14
Parallel Interface Pin Assignments. . . . . . . . . . . . . 1-19
Parallel Interface Pin Assignments . . . . . . . . . . . . . . 1-21
Serial Interface Connector Pin Assignments . . . . . . . . . . . . 1-26
LocalTalk Connector Pin Assignments . . . . . . . . . . . . 1-28
SelecType Functions . . . . . . . . . . ..1-32
Status Messages . . . . . . . . . . . . . ..1-37
Error Messages . . . . . . . . . . . . . . ..1-38
Warning Messages . . . . . . . . . . . ..1-39
EPSON ActionLaser 1600 Service Manual
1-3

Printer Features
1
The ActionLaser 1600 is a non-impact page printer that combines a semi-
conductor laser with electro-photographic technology. The printer is small and
light, and features high-speed, high-resolution printing. Maintenance is very
easy, as a result of various built-in diagnostic functions. The main features are:
No ozone
Printing speed — 6 pages per minute (PPM)
Resolution — 600/300 dots per inch (DPI)
Light weight — about 22 lb. (10 kg)
Small footprint
Easy maintenance
HP LaserJet® 4 emulation mode
45 scalable fonts built-in (compatible with 35 Intellifonts and 10 TrueType®
fonts)
ES C/P 2 emulation
High-performance controller (the CPU is a 17.6 MHz SPARKlite MB86930)
Bi Resolution Improvement Technology (BiRITech) refines print quality by
eliminating jagged edges from images and characters on 600 and 300 DPI
printing.
Optional EPSONScript Level 2 (PostScript® compatible) module
EPSON Micro Gray Technology (EMGTech) refines the gray scale prin
like 1200 DPI engine at EPSON Script Level 2 mode
Small and low cost optional LocalTalkTM interface module
2 MB RAM standard and up to 64 MB RAM with optional SIMMs
Bidirectional parallel interface
High-speed serial communication rate of 115.2K bps
High-speed parallel communication rate of about 400 KB/sec
A multi-user. multi-emulation mode
ting to
EPSON ActionLaser 1600 Service Manual
1-5

Printer Features
IES (Intelligent Emulation Switch) allows switching of the printer mode
between EPSON Script mode and another mode
SPL (Shared Printer Language) enables switching of the printer mode by
command
The figure below shows an exterior view of the ActionLaser 1600.
1-6
Figure 1-1. Exterior View of the Action Laser 1600
EPSON ActionLaser 1600 Service Manual

Print Features
Table 1-1 lists the optional units available for the ActionLaser 1600.
Table 1-1. Options for the Action Laser 1600
EPSON ActionLaser 1600 Service Manual 1-7

Printer Features
Specifications
This section provides statistical data for the ActionLaser
Printing method:
Resolution:
Printing speed:
First print time (lett
Warm-up time:
er):
1600.
Laser beam scanning and dry electro-photography
600/300 DPI
6 PPM (letter)
Less than 19 seconds (face-down output)
Less than 20 seconds (face-up output)
Less than 35 seconds
(at rated current and 73° F (23° C) temperature)
Table 1-2. Paper Feed Methods
Notes: 1. lb. (ream weight) = 500 sheets of 17x 22 inch paper; 1 g/m2 = 0.2659763 lb.
2. Paper size range:
width 3.63 to 8.5 inches (92 to 216 mm)
length 5.85 to 14.0 inches (148.5 mm to 356 mm)
1-8 EPSON ActionLaser 1600 Service Manual

Printer Features
Table 1-3. Paper Types
Table 1-4. Special Papers
R: Reliable feeding and good image quality.
P: Possible, but better avoided.
I: Impossible.
Figure 1-2. Printable Area
EPSON ActionLaser 1600 Service Manual
1-9

Printer Features
Paper feed alignment and direction: Center alignment for all sizes
Paper ejection: Face down; face up (optional)
Output tray capacity: 100 sheets (face down)
20 sheets (face up) (standard paper)
Printable area (standard paper): See Figure 1-2.
Note:The actual printable area depends on the printer mode.
Noise: Less than 35 dB(A) (standby)
Less than 47 dB(A) (operating)
Ozone density:
Toxicity:
Electrical Specifications
Table 1-5.
Description
Less than 0.01 ppm
No toxicity exists in OPC, toner, or plastic
materials
Electrical Characteristics
Rating
Rated voltage
I
100~12OVAC
Input voltage range 90~132 VAC
Rated frequency range 50~60 Hz
Input frequency range 47~63 Hz
Power consumption Less than 500 W
Power consumption in Less than 30 W
standby mode (without optional interface card and font cartridge
Reliability Specifications
MPBF (Mean Prints Between Failures): Over 25,000 sheets
Note:MPBF indicates average number of pages printed before occurrence of
problem requiring replacement or service.
1-10 EPSON ActionLaser 1600 Service Manual

Printer Features
MTBF (Mean Time Between Failures): 3000 power on hours (POH)
Jam rate: 1 out of 2,000 sheets or less
(excluding multiple-sheet feeding)
Feed failure: 1 out of 2,000 sheets or less
(excluding multiple-sheet feeding)
Multiple paper feeds: 1 out of 500 sheets or less
Paper curl height: 30 mm (1.2 inches) or less
Leading edge bending (1 cm or more): 1 out of 1,000 sheets
MTTR (Mean Time To Repair): 30 minutes or less
Durability: 5 years or 180,0000 sheets
Environmental Conditions for Operation
(Including Imaging Cartridge)
Temperature: 50 to 95° F (10 to 35° C)
Humidity: 15 to 85% RH
Altitude: 2,500 m (8,200 feet) or lower
Allowable incline: Printer should be installed on a level plane.
Illuminance: 3,000 lux or less (must not be exposed to
direct sunlight.)
Surrounding space: Printer must have at least 4 inches
(100 mm) clearance on sides and rear.
Environmental Conditions for Storage and Transportation
(Excluding Imaging Cartridge)
Temperature: 32 to 95° F (0 to 35° C) over full storage term
--4 to 131° F (--20 to 55° C) under extreme
conditions (extremes allowable for up to 1/30 of
storage term)
Temperature variation must be 18° F (10° C)
/hour or less
Humidity:
Drop test:
Vibration:
30 to 85 % RH over full storage term
10 to 95 % RH under extreme conditions
(extremes allowable for up to 1/30 of storage
term)
Clear to JIS Z0200-1987 Level 1
Vibration frequency 5 to 100 Hz and 100 to 5 Hz
Acceleration lG
directions 3 directions
EPSON ActionLaser 1600 Service Manual
1-11

Printer Features
Resistance to
atmospheric pressure:
Storage term:
More than 613 mb
24 months (following date of manufacture)
Applicable Standards
Safety Standards
120 VAC model: UL 1950, CSA 22.2 No. 950 Deviation 3
Safety Regulations (Laser Radiation)
120 VAC model: FDA (NCDRH) Class 1
EMI
120 VAC model: FCC Part 15 Subpart B Class B
Others
Toner: No effect human health. (OSHA-TSCA, EINECS)
OPC: No effect human health. (OSHA)
Ozone: Less than 0.01 mmp
other UL478 (5th edition)
Materials: SWISS Environmental Law
(No CdS must be contained)
Specifications for Imaging Cartridge
Life: 6,000 pages
Note:In continuous printing mode with letter paper at a 5% image ratio
(black/white ratio). Life varies, depending on printing mode (continuous
or intermittent) and/or image ratio.
Environmental Conditions for Storage and Transportation
Temperature: 32 to 86° F (0 to 30° C) over full storage
term
--4 to 104° F (--20 to 40° C) under extreme
conditions (extremes are allowable for up to
1/30 of storage term)
Temperature variations must be 18° F
(10° C) /hour or less.
Humidity: 30 to 85 % RH over full storage term
10 to 95 % RH under extreme conditions
(Extremes are allowable for up to 1/30 of
storage term)
1-12
EPSON ActionLaser 1600 Service Manual

Printer Features
Drop test:
Vibration:
Resistance to
atmospheric pressure:
Storage term:
Physical Specifications
Dimensions:
Printer:
With lower cassette:
With face-up tray:
With lower cassette and
face-up tray:
Weight;
With lower cassette:
With face-up tray:
With lower cassette and
face-up tray:
Software Specifications
Height 30.4 inches (76 cm)
Same as printer
More than 740 mb
18 months (following date of manufacture)
14.5 (W) x 18.0 (D) x 8.9 (H) inches
368 (W) x 456 (D) x 226 (H) mm
14.5 (W) x 18.9 (D) x 13.2 (H) inches
368 (W) x 480 (D) x 336 (H) mm
14.5 (W) x 24.9 (D) x 14.2 (H) inches
368 (W) x 632 (D) x 360 (H) mm
14.5 (W) x 25.9 (D) x 16.9 (H) inches
368 (W) x 657 (D) x 430 (H) mm
Approximately 22 lb. (10 kg)
(consumables, excluding all options)
Approximately 28.3 lb. (12.8 kg)
Approximately 22.3 lb. (10.1 kg)
Approximately 28.6 lb. (12.9 kg)
Built-in modes: HP LaserJet® 4 emulation (PCL 5e)
EPSON GL/2 mode (LJ4-GL/2 mode and GL-like mode)
FX (FX-870/l170, LX-100) emulation mode
ESC/P2® (LQ-570/1070) mode
Note:EPSON GL/2 mode is similar to the GL/2 mode included in HP
LaserJet® 4 emulation. Table 1-6 shows the differences between EPSON
GL/2 mode and the GL/2 mode in the HP LaserJet® 4 emulation. While
in EPSON GL/2 mode, the operator can enter GL/2 mode without sending
the ESC %#B (enter GL/2 mode) command. If the operator’s application
software cannot send the ESC %#B command, then use this mode.
EPSON ActionLaser 1600 Service Manual
1-13

Printer Features
Table 1-6. Differences between EPSON GL/2 and
HP LaserJet 4 Emulation GL/2
Notes: EPSON GU2 mode has two operational modes: LJ4-GL/2 mode and a GL-like mode.
LJ4-GL2 mode emulates the GU2 mode in the HP LaserJet 4 emulation. The user
can print with software that supports the HP 7600 series plotter.
The GL-like mode features all the commands of the LJ4-GL/2 mode, plus a few
additional commands. The GL-like mode emulates some of the HP-GL plotter (HP
7475A, etc.) commands. If the application software uses unsupported commands for
the GL-like mode, print cannot be assured.
Optional modes: EPSON Script Level 2 (PostScript Level 2 emulation) mode
Auxiliary software: Hex dump
Status sheet
Font sample
Table 1-7. Built-in Fonts
Bitmap fonts
1-14 EPSON ActionLaser 1600 Service Manual

Printer Features
Table 1-7. Built-in Fonts (Con’t)
EPSON ActionLaser 1600 Service Manual 1-15

Printer Features
Table 1-7. Built-in Fonts (cont.)
HP LaserJet 4 Mode (Bitmap Fonts): 15 symbol sets
Roman-8 Norwegl
Roman Extension Italian
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1-16 EPSON ActionLaser 1600 Service Manual