The monthly calendar component supports client-side export and printing:

It is possible to export the Monthly Calendar as image in ASP.NET WebForms:

Availability

Availability of this feature in DayPilot editions:

LitePro
DayPilot for JavaScriptNo SupportFull Support
DayPilot for ASP.NET WebFormsNo SupportFull Support
DayPilot for ASP.NET MVCNo SupportFull Support
DayPilot for JavaNo SupportFull Support