HP 3800 - Manual (Page 29)

Supported media sizes
Table 1-9 Supported media sizes
Input tray Letter Legal A4 A5 8.5 x 13 Executive
(JIS) B5 (JIS) Custom Statement Envelope 1
Tray 1
Tray 2,
tray 3
1 Supported envelope sizes are #10, Monarch, C5, DL, and B5.
Table 1-10 Automatic 2-sided printing 1
Media size Dimensions Weight and thickness
Letter 216 x 279 mm (8.5 x 11 in) 60 to 120 g/m 2 (16 to 32 lb bond)
Legal 216 x 356 mm (8.5 x 14 in)
A4 210 x 297 mm (8.3 x 11.7 in)
8.5 x 13 216 x 330 mm (8.5 x 13 in)
1 Automatic 2-sided printing on weights heavier than those shown can produce unexpected results.
NOTE Automatic 2-sided (duplex) printing is available with the HP Color LaserJet 3000dn,
3000dtn, 3600dn, 3800dn, and 3800dtn printers.
Manual 2-sided printing. Most of the supported media sizes and types listed for printing from tray 1
can be manually duplexed. See
Using 2-sided (duplex) printing for more information.
ENWW Print-media specifications 15