Editing Apple LaserWriter II NTX (section)

== Specifications ==
{| class="wikitable styled-table" style="width:70%;"
|+'''LaserWriter II NTX specifications'''
! Item !! Value
|-
| Engine || Canon LBP-SX (Apple's Service Source calls it the Canon SX engine); 300 dpi; semiconductor laser with a rotating six-faced prism mirror<ref name="ss" /><ref name="og90">Apple Computer, Inc., ''LaserWriter IINT/NTX Owner's Guide'', 030-3450-B (1990), hosted as [[:File:LaserWriter IINT NTX Owners Guide 1990.pdf]] (see [[Laserwriter Iint Ntx Owners Guide 1990]]). Appendix E, Specifications and Parts List, pp. 163-167 (PDF pp. 178-182); Appendix F, Ports and Switches, pp. 169-170 (PDF pp. 183-184); Chapter 6, Maintenance, pp. 81-94 (PDF pp. 99-112). Appendix A covers connection to an Apple II (Apple IIGS) and Appendix C to an MS-DOS computer.</ref>
|-
| Controller || Motorola 68020 at 16.67 MHz; 1 MB ROM, expandable to 8 MB on an expansion board; 2 MB RAM, expandable to 12 MB<ref name="ss" />
|-
| Languages || PostScript; subsets of the Diablo 630 and HP LaserJet Plus<ref name="ss" />
|-
| Ports || LocalTalk/RS-422 (mini DIN-8), RS-232 (DB-25), SCSI (DB-50), Apple Desktop Bus<ref name="ss" />
|-
| Speed || 8 pages per minute; 7 on legal paper<ref name="ss" />
|-
| Life || Minimum 300,000 pages, no monthly limit; service interval 100,000 pages<ref name="ss" /><ref name="og90" />
|-
| Mains || 90-126 V AC 50-60 Hz (US and Japan); 198-264 V AC 50 Hz (Europe and Australia)<ref name="og90" />
|-
| Power || 170 W standby; 900 W maximum at 115 V, 780 W at 220 V, 880 W at 240 V<ref name="ss" /><ref name="og90" />
|-
| Paper || 200-sheet cassette (letter, legal, A4, B5); 15-envelope cassette; manual feed for heavier stock up to 36 lb<ref name="og90" />
|}

Apple's own documents disagree slightly on size and weight. The Service Source gives 20 &times; 18.9 &times; 8.5 in and 46 lb; the owner's guide 22 &times; 51.3 &times; 47.5 cm and 20.5 kg; Apple's support specification page 8.7 &times; 20.2 &times; 18.7 in and 45 lb.<ref name="ss" /><ref name="og90" /><ref name="spec" /> The owner's guide gives the clock as 16.7 MHz and the Service Source 16.67 MHz.<ref name="og90" /><ref name="ss" />

The Service Source lists a Japanese variant, the NTX-J, with 4 MB of RAM as standard and no Diablo or LaserJet emulation.<ref name="ss" /> Its "Intro Dates" page gives July 1990 for the SC, NT and NTX. Apple's specification page and contemporary accounts give January 1988.<ref name="spec" /><ref name="lem" />