Printer Type
Inkjet
HP Thermal Inkjet
Manufacturer
Canon
HP
Print Speed
11 ppm (black), 6 ppm (color)
20 ppm (black ISO), 10 ppm (color ISO)
Color Printing
Yes
Yes
Duplex Printing
Manual duplex
Automatic duplex
Connectivity
Wi-Fi (2.4/5 GHz), USB 2.0
Wi-Fi, Ethernet, USB 2.0, USB host
Paper
Letter, Legal, A4, A5, A6, B5, envelopes
Letter, Legal, envelopes, A4, A5, A6, B5
Power Supply
100–240 V, 50/60 Hz
Scanner
Yes
Yes
Model
GI-21 PGBK, GI-21 C/M/Y
HP 924 / 923
Description
Ink bottles
Ink cartridges
Yield
6 000 (black), 7 700 (color)
Page Cost
Product Dimensions (W x H x L)
16.4 × 13.3 × 7 in
46 × 33.8 × 23.3 cm
Weight
6.0 kg
8 kg
Monthly Duty Cycle
Up to 3 000 pages/month
Up to 20 000 pages/month (max); 800 pages recommended
Paper Capacity (Sheets)
100 sheets
225 sheets
Auxiliary paper tray
N/A
N/A
Grammage
Up to 105 g/m² (plain), up to 265 g/m² (cards)
60–280 g/m²
Auto Duplex (2-sided)
No
No
Auto Document Feeder
No
No
Max Resolution
600 × 1200 dpi
Up to 1200 dpi (optical)
Scan Size
Flatbed up to Letter (8.5×11.7 in)
Flatbed up to A4; ADF up to Legal (215.9 × 355.6 mm)