The 2855e utilizes a thermal inkjet system housed in a chassis shared with the 2700e and 2800 series. Technical specifications confirm the use of a single-band 2.4GHz Wi-Fi chipset (802.11b/g/n) and a motor assembly rated for a maximum duty cycle of 1,000 pages. The "e" series designation indicates a mandatory requirement for persistent internet connectivity and an active HP+ account for hardware initialization.
Standardized testing suggests that the hardware relies heavily on software-based alignment protocols. The paper-feed mechanism utilizes plastic gearing optimized for light-volume home use. Performance metrics show that the cost-per-page is determined by the HP 67-series cartridge logic, which includes firmware-enforced DRM to prevent the integration of non-proprietary consumables.
- Connectivity: 2.4GHz Single-Band Wi-Fi
- Consumable Logic: HP 67 / HP+ Required
- Mechanical Build: Plastic Gearing with Encoder Strip
The HP Smart Tank 5101 is recommended for users seeking to avoid the high cost of integrated printhead cartridges while gaining a more stable tank-based delivery system. Detailed specifications for this class of device are available in the entry-level productivity hardware category.
